Home / 42,249,460.20-63,374,190.30-32,683,522.20

Finding the Fourth Proportional to 42,249,460.20, 63,374,190.30 and 32,683,522.20

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Solution

The fourth proportional to 42,249,460.20, 63,374,190.30 and 32,683,522.20 is: 49,025,283.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,249,460.20 : 63,374,190.30 = 32,683,522.20 : x
  2. Step 2: Convert to fraction form
    42,249,460.20/63,374,190.30 = 32,683,522.20/x
  3. Step 3: Cross multiply
    42,249,460.20x = 63,374,190.30 × 32,683,522.20
  4. Step 4: Simplify right side
    42,249,460.20x = 2,071,291,755,577,074.50
  5. Step 5: Solve for x
    x = 2,071,291,755,577,074.50/42,249,460.20
  6. Step 6: Final answer
    x = 49,025,283.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.