Home / 57,897,620.57-86,827,162.57-23,345,097.95

Finding the Fourth Proportional to 57,897,620.57, 86,827,162.57 and 23,345,097.95

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Solution

The fourth proportional to 57,897,620.57, 86,827,162.57 and 23,345,097.95 is: 35,009,877.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,897,620.57 : 86,827,162.57 = 23,345,097.95 : x
  2. Step 2: Convert to fraction form
    57,897,620.57/86,827,162.57 = 23,345,097.95/x
  3. Step 3: Cross multiply
    57,897,620.57x = 86,827,162.57 × 23,345,097.95
  4. Step 4: Simplify right side
    57,897,620.57x = 2,026,988,614,917,223.50
  5. Step 5: Solve for x
    x = 2,026,988,614,917,223.50/57,897,620.57
  6. Step 6: Final answer
    x = 35,009,877.69

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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.