Home / 29,304,503.40-43,956,755.10-14,971,780.20

Finding the Fourth Proportional to 29,304,503.40, 43,956,755.10 and 14,971,780.20

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Solution

The fourth proportional to 29,304,503.40, 43,956,755.10 and 14,971,780.20 is: 22,457,670.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,503.40 : 43,956,755.10 = 14,971,780.20 : x
  2. Step 2: Convert to fraction form
    29,304,503.40/43,956,755.10 = 14,971,780.20/x
  3. Step 3: Cross multiply
    29,304,503.40x = 43,956,755.10 × 14,971,780.20
  4. Step 4: Simplify right side
    29,304,503.40x = 658,110,875,662,429
  5. Step 5: Solve for x
    x = 658,110,875,662,429/29,304,503.40
  6. Step 6: Final answer
    x = 22,457,670.30

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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.