Home / 44,503,456.40-66,766,994.40-15,746,593.40

Finding the Fourth Proportional to 44,503,456.40, 66,766,994.40 and 15,746,593.40

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Solution

The fourth proportional to 44,503,456.40, 66,766,994.40 and 15,746,593.40 is: 23,624,068.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,503,456.40 : 66,766,994.40 = 15,746,593.40 : x
  2. Step 2: Convert to fraction form
    44,503,456.40/66,766,994.40 = 15,746,593.40/x
  3. Step 3: Cross multiply
    44,503,456.40x = 66,766,994.40 × 15,746,593.40
  4. Step 4: Simplify right side
    44,503,456.40x = 1,051,352,713,356,877
  5. Step 5: Solve for x
    x = 1,051,352,713,356,877/44,503,456.40
  6. Step 6: Final answer
    x = 23,624,068.74

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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.