Home / 14,746,627.95-22,129,972.96-9,049,463.79

Finding the Fourth Proportional to 14,746,627.95, 22,129,972.96 and 9,049,463.79

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Solution

The fourth proportional to 14,746,627.95, 22,129,972.96 and 9,049,463.79 is: 13,580,351.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,746,627.95 : 22,129,972.96 = 9,049,463.79 : x
  2. Step 2: Convert to fraction form
    14,746,627.95/22,129,972.96 = 9,049,463.79/x
  3. Step 3: Cross multiply
    14,746,627.95x = 22,129,972.96 × 9,049,463.79
  4. Step 4: Simplify right side
    14,746,627.95x = 200,264,388,975,199.09
  5. Step 5: Solve for x
    x = 200,264,388,975,199.09/14,746,627.95
  6. Step 6: Final answer
    x = 13,580,351.36

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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.