Home / 294,204,749,511-420,713,292,820.50

Finding the Third Proportional to 294,204,749,511 and 420,713,292,820.50

Calculator

Solution

The third proportional to 294,204,749,511 and 420,713,292,820.50 is: 601,620,725,192.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,204,749,511 : 420,713,292,820.50 = 420,713,292,820.50 : x
  2. Step 2: Convert to fraction form
    294,204,749,511/420,713,292,820.50 = 420,713,292,820.50/x
  3. Step 3: Cross multiply
    294,204,749,511x = 420,713,292,820.50 × 420,713,292,820.50
  4. Step 4: Simplify right side
    294,204,749,511x = 176,999,674,755,867,773,763,584
  5. Step 5: Solve for x
    x = 176,999,674,755,867,773,763,584/294,204,749,511
  6. Step 6: Final answer
    x = 601,620,725,192.44

Related Problems

Find third proportional to 147,102,374,755.50 and 210,356,646,410.25
Half scale
Find third proportional to 588,409,499,022 and 841,426,585,641
Double scale
Find third proportional to 294,204,749,513 and 420,713,292,823
Similar ratio
Find third proportional to 441,307,124,266.50 and 631,069,939,230.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.