Home / 22,386,323.70-33,579,485.55-17,515,437.30

Finding the Fourth Proportional to 22,386,323.70, 33,579,485.55 and 17,515,437.30

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Solution

The fourth proportional to 22,386,323.70, 33,579,485.55 and 17,515,437.30 is: 26,273,155.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,386,323.70 : 33,579,485.55 = 17,515,437.30 : x
  2. Step 2: Convert to fraction form
    22,386,323.70/33,579,485.55 = 17,515,437.30/x
  3. Step 3: Cross multiply
    22,386,323.70x = 33,579,485.55 × 17,515,437.30
  4. Step 4: Simplify right side
    22,386,323.70x = 588,159,373,717,281
  5. Step 5: Solve for x
    x = 588,159,373,717,281/22,386,323.70
  6. Step 6: Final answer
    x = 26,273,155.95

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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.