Home / 14,752,000.80-22,128,001.20-10,736,668.80

Finding the Fourth Proportional to 14,752,000.80, 22,128,001.20 and 10,736,668.80

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Solution

The fourth proportional to 14,752,000.80, 22,128,001.20 and 10,736,668.80 is: 16,105,003.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752,000.80 : 22,128,001.20 = 10,736,668.80 : x
  2. Step 2: Convert to fraction form
    14,752,000.80/22,128,001.20 = 10,736,668.80/x
  3. Step 3: Cross multiply
    14,752,000.80x = 22,128,001.20 × 10,736,668.80
  4. Step 4: Simplify right side
    14,752,000.80x = 237,581,020,090,402.56
  5. Step 5: Solve for x
    x = 237,581,020,090,402.56/14,752,000.80
  6. Step 6: Final answer
    x = 16,105,003.20

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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.