Home / 14,825,123.24-22,242,200.70-7,250,988.20

Finding the Fourth Proportional to 14,825,123.24, 22,242,200.70 and 7,250,988.20

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Solution

The fourth proportional to 14,825,123.24, 22,242,200.70 and 7,250,988.20 is: 10,878,691.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,825,123.24 : 22,242,200.70 = 7,250,988.20 : x
  2. Step 2: Convert to fraction form
    14,825,123.24/22,242,200.70 = 7,250,988.20/x
  3. Step 3: Cross multiply
    14,825,123.24x = 22,242,200.70 × 7,250,988.20
  4. Step 4: Simplify right side
    14,825,123.24x = 161,277,934,817,731.75
  5. Step 5: Solve for x
    x = 161,277,934,817,731.75/14,825,123.24
  6. Step 6: Final answer
    x = 10,878,691.00

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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.