Home / 258,451,671-553,232,692.50

Finding the Third Proportional to 258,451,671 and 553,232,692.50

Calculator

Solution

The third proportional to 258,451,671 and 553,232,692.50 is: 1,184,230,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    258,451,671 : 553,232,692.50 = 553,232,692.50 : x
  2. Step 2: Convert to fraction form
    258,451,671/553,232,692.50 = 553,232,692.50/x
  3. Step 3: Cross multiply
    258,451,671x = 553,232,692.50 × 553,232,692.50
  4. Step 4: Simplify right side
    258,451,671x = 306,066,412,050,799,552
  5. Step 5: Solve for x
    x = 306,066,412,050,799,552/258,451,671
  6. Step 6: Final answer
    x = 1,184,230,734.00

Related Problems

Find third proportional to 129,225,835.50 and 276,616,346.25
Half scale
Find third proportional to 516,903,342 and 1,106,465,385
Double scale
Find third proportional to 258,451,673 and 553,232,697
Similar ratio
Find third proportional to 387,677,506.50 and 829,849,038.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.