Home / 36,592,404.48-54,905,368.46-15,849,187.08

Finding the Fourth Proportional to 36,592,404.48, 54,905,368.46 and 15,849,187.08

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Solution

The fourth proportional to 36,592,404.48, 54,905,368.46 and 15,849,187.08 is: 23,781,040.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,592,404.48 : 54,905,368.46 = 15,849,187.08 : x
  2. Step 2: Convert to fraction form
    36,592,404.48/54,905,368.46 = 15,849,187.08/x
  3. Step 3: Cross multiply
    36,592,404.48x = 54,905,368.46 × 15,849,187.08
  4. Step 4: Simplify right side
    36,592,404.48x = 870,205,456,133,730.38
  5. Step 5: Solve for x
    x = 870,205,456,133,730.38/36,592,404.48
  6. Step 6: Final answer
    x = 23,781,040.59

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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.