Home / 57,564,145.80-86,346,218.70-23,466,904.20

Finding the Fourth Proportional to 57,564,145.80, 86,346,218.70 and 23,466,904.20

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Solution

The fourth proportional to 57,564,145.80, 86,346,218.70 and 23,466,904.20 is: 35,200,356.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,564,145.80 : 86,346,218.70 = 23,466,904.20 : x
  2. Step 2: Convert to fraction form
    57,564,145.80/86,346,218.70 = 23,466,904.20/x
  3. Step 3: Cross multiply
    57,564,145.80x = 86,346,218.70 × 23,466,904.20
  4. Step 4: Simplify right side
    57,564,145.80x = 2,026,278,442,265,148.50
  5. Step 5: Solve for x
    x = 2,026,278,442,265,148.50/57,564,145.80
  6. Step 6: Final answer
    x = 35,200,356.30

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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.