Home / 58,456,500.60-87,704,224.29-19,598,797.65

Finding the Fourth Proportional to 58,456,500.60, 87,704,224.29 and 19,598,797.65

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Solution

The fourth proportional to 58,456,500.60, 87,704,224.29 and 19,598,797.65 is: 29,404,725.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,456,500.60 : 87,704,224.29 = 19,598,797.65 : x
  2. Step 2: Convert to fraction form
    58,456,500.60/87,704,224.29 = 19,598,797.65/x
  3. Step 3: Cross multiply
    58,456,500.60x = 87,704,224.29 × 19,598,797.65
  4. Step 4: Simplify right side
    58,456,500.60x = 1,718,897,344,909,925
  5. Step 5: Solve for x
    x = 1,718,897,344,909,925/58,456,500.60
  6. Step 6: Final answer
    x = 29,404,725.35

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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.