Home / 29,781,743.40-44,672,615.10-14,665,199.40

Finding the Fourth Proportional to 29,781,743.40, 44,672,615.10 and 14,665,199.40

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Solution

The fourth proportional to 29,781,743.40, 44,672,615.10 and 14,665,199.40 is: 21,997,799.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,781,743.40 : 44,672,615.10 = 14,665,199.40 : x
  2. Step 2: Convert to fraction form
    29,781,743.40/44,672,615.10 = 14,665,199.40/x
  3. Step 3: Cross multiply
    29,781,743.40x = 44,672,615.10 × 14,665,199.40
  4. Step 4: Simplify right side
    29,781,743.40x = 655,132,808,160,951
  5. Step 5: Solve for x
    x = 655,132,808,160,951/29,781,743.40
  6. Step 6: Final answer
    x = 21,997,799.10

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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.