Home / 39,601,492.52-59,402,287.98-10,847,877.21

Finding the Fourth Proportional to 39,601,492.52, 59,402,287.98 and 10,847,877.21

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Solution

The fourth proportional to 39,601,492.52, 59,402,287.98 and 10,847,877.21 is: 16,271,829.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,601,492.52 : 59,402,287.98 = 10,847,877.21 : x
  2. Step 2: Convert to fraction form
    39,601,492.52/59,402,287.98 = 10,847,877.21/x
  3. Step 3: Cross multiply
    39,601,492.52x = 59,402,287.98 × 10,847,877.21
  4. Step 4: Simplify right side
    39,601,492.52x = 644,388,726,000,099
  5. Step 5: Solve for x
    x = 644,388,726,000,099/39,601,492.52
  6. Step 6: Final answer
    x = 16,271,829.29

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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.