Home / 69,413,712,420-97,749,803,053

Finding the Third Proportional to 69,413,712,420 and 97,749,803,053

Calculator

Solution

The third proportional to 69,413,712,420 and 97,749,803,053 is: 137,653,262,788.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,413,712,420 : 97,749,803,053 = 97,749,803,053 : x
  2. Step 2: Convert to fraction form
    69,413,712,420/97,749,803,053 = 97,749,803,053/x
  3. Step 3: Cross multiply
    69,413,712,420x = 97,749,803,053 × 97,749,803,053
  4. Step 4: Simplify right side
    69,413,712,420x = 9,555,023,996,900,287,184,896
  5. Step 5: Solve for x
    x = 9,555,023,996,900,287,184,896/69,413,712,420
  6. Step 6: Final answer
    x = 137,653,262,788.86

Related Problems

Find third proportional to 34,706,856,210 and 48,874,901,526.50
Half scale
Find third proportional to 138,827,424,840 and 195,499,606,106
Double scale
Find third proportional to 69,413,712,422 and 97,749,803,056
Similar ratio
Find third proportional to 104,120,568,630 and 146,624,704,579.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.