Home / 564,157,376.96-846,234,937.78-149,675,744.12

Finding the Fourth Proportional to 564,157,376.96, 846,234,937.78 and 149,675,744.12

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Solution

The fourth proportional to 564,157,376.96, 846,234,937.78 and 149,675,744.12 is: 224,513,317.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,157,376.96 : 846,234,937.78 = 149,675,744.12 : x
  2. Step 2: Convert to fraction form
    564,157,376.96/846,234,937.78 = 149,675,744.12/x
  3. Step 3: Cross multiply
    564,157,376.96x = 846,234,937.78 × 149,675,744.12
  4. Step 4: Simplify right side
    564,157,376.96x = 126,660,844,012,563,408
  5. Step 5: Solve for x
    x = 126,660,844,012,563,408/564,157,376.96
  6. Step 6: Final answer
    x = 224,513,317.00

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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.