Home / 57,897,619.57-86,827,161.07-23,345,096.95

Finding the Fourth Proportional to 57,897,619.57, 86,827,161.07 and 23,345,096.95

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Solution

The fourth proportional to 57,897,619.57, 86,827,161.07 and 23,345,096.95 is: 35,009,876.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,897,619.57 : 86,827,161.07 = 23,345,096.95 : x
  2. Step 2: Convert to fraction form
    57,897,619.57/86,827,161.07 = 23,345,096.95/x
  3. Step 3: Cross multiply
    57,897,619.57x = 86,827,161.07 × 23,345,096.95
  4. Step 4: Simplify right side
    57,897,619.57x = 2,026,988,493,072,415.50
  5. Step 5: Solve for x
    x = 2,026,988,493,072,415.50/57,897,619.57
  6. Step 6: Final answer
    x = 35,009,876.19

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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.