Home / 9,442,001.30-14,163,001.95-8,717,666.90

Finding the Fourth Proportional to 9,442,001.30, 14,163,001.95 and 8,717,666.90

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Solution

The fourth proportional to 9,442,001.30, 14,163,001.95 and 8,717,666.90 is: 13,076,500.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,442,001.30 : 14,163,001.95 = 8,717,666.90 : x
  2. Step 2: Convert to fraction form
    9,442,001.30/14,163,001.95 = 8,717,666.90/x
  3. Step 3: Cross multiply
    9,442,001.30x = 14,163,001.95 × 8,717,666.90
  4. Step 4: Simplify right side
    9,442,001.30x = 123,468,333,304,150.45
  5. Step 5: Solve for x
    x = 123,468,333,304,150.45/9,442,001.30
  6. Step 6: Final answer
    x = 13,076,500.35

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Similar ratio
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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.