Home / 39,156,003.40-58,734,005.10-39,156,003.40

Finding the Fourth Proportional to 39,156,003.40, 58,734,005.10 and 39,156,003.40

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Solution

The fourth proportional to 39,156,003.40, 58,734,005.10 and 39,156,003.40 is: 58,734,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,156,003.40 : 58,734,005.10 = 39,156,003.40 : x
  2. Step 2: Convert to fraction form
    39,156,003.40/58,734,005.10 = 39,156,003.40/x
  3. Step 3: Cross multiply
    39,156,003.40x = 58,734,005.10 × 39,156,003.40
  4. Step 4: Simplify right side
    39,156,003.40x = 2,299,788,903,391,217.50
  5. Step 5: Solve for x
    x = 2,299,788,903,391,217.50/39,156,003.40
  6. Step 6: Final answer
    x = 58,734,005.10

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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.