Home / 14,784,001.80-22,176,002.70-10,479,329.70

Finding the Fourth Proportional to 14,784,001.80, 22,176,002.70 and 10,479,329.70

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Solution

The fourth proportional to 14,784,001.80, 22,176,002.70 and 10,479,329.70 is: 15,718,994.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,784,001.80 : 22,176,002.70 = 10,479,329.70 : x
  2. Step 2: Convert to fraction form
    14,784,001.80/22,176,002.70 = 10,479,329.70/x
  3. Step 3: Cross multiply
    14,784,001.80x = 22,176,002.70 × 10,479,329.70
  4. Step 4: Simplify right side
    14,784,001.80x = 232,389,643,721,390.16
  5. Step 5: Solve for x
    x = 232,389,643,721,390.16/14,784,001.80
  6. Step 6: Final answer
    x = 15,718,994.55

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1.5x scale

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.