Home / 15,176,854.62-22,763,604.81-3,817,307.58

Finding the Fourth Proportional to 15,176,854.62, 22,763,604.81 and 3,817,307.58

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Solution

The fourth proportional to 15,176,854.62, 22,763,604.81 and 3,817,307.58 is: 5,725,539.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,176,854.62 : 22,763,604.81 = 3,817,307.58 : x
  2. Step 2: Convert to fraction form
    15,176,854.62/22,763,604.81 = 3,817,307.58/x
  3. Step 3: Cross multiply
    15,176,854.62x = 22,763,604.81 × 3,817,307.58
  4. Step 4: Simplify right side
    15,176,854.62x = 86,895,681,189,337.45
  5. Step 5: Solve for x
    x = 86,895,681,189,337.45/15,176,854.62
  6. Step 6: Final answer
    x = 5,725,539.54

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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.