Home / 14,785,549.80-22,178,324.70-10,480,877.70

Finding the Fourth Proportional to 14,785,549.80, 22,178,324.70 and 10,480,877.70

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Solution

The fourth proportional to 14,785,549.80, 22,178,324.70 and 10,480,877.70 is: 15,721,316.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,785,549.80 : 22,178,324.70 = 10,480,877.70 : x
  2. Step 2: Convert to fraction form
    14,785,549.80/22,178,324.70 = 10,480,877.70/x
  3. Step 3: Cross multiply
    14,785,549.80x = 22,178,324.70 × 10,480,877.70
  4. Step 4: Simplify right side
    14,785,549.80x = 232,448,308,771,589.16
  5. Step 5: Solve for x
    x = 232,448,308,771,589.16/14,785,549.80
  6. Step 6: Final answer
    x = 15,721,316.55

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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.