Home / 40,702,157.24-61,059,436.01-25,337,016.95

Finding the Fourth Proportional to 40,702,157.24, 61,059,436.01 and 25,337,016.95

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Solution

The fourth proportional to 40,702,157.24, 61,059,436.01 and 25,337,016.95 is: 38,009,385.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,702,157.24 : 61,059,436.01 = 25,337,016.95 : x
  2. Step 2: Convert to fraction form
    40,702,157.24/61,059,436.01 = 25,337,016.95/x
  3. Step 3: Cross multiply
    40,702,157.24x = 61,059,436.01 × 25,337,016.95
  4. Step 4: Simplify right side
    40,702,157.24x = 1,547,063,965,358,801.50
  5. Step 5: Solve for x
    x = 1,547,063,965,358,801.50/40,702,157.24
  6. Step 6: Final answer
    x = 38,009,385.01

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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.