Home / 57,625,779.24-86,438,815.20-23,547,119.04

Finding the Fourth Proportional to 57,625,779.24, 86,438,815.20 and 23,547,119.04

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Solution

The fourth proportional to 57,625,779.24, 86,438,815.20 and 23,547,119.04 is: 35,320,738.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,625,779.24 : 86,438,815.20 = 23,547,119.04 : x
  2. Step 2: Convert to fraction form
    57,625,779.24/86,438,815.20 = 23,547,119.04/x
  3. Step 3: Cross multiply
    57,625,779.24x = 86,438,815.20 × 23,547,119.04
  4. Step 4: Simplify right side
    57,625,779.24x = 2,035,385,071,190,961.50
  5. Step 5: Solve for x
    x = 2,035,385,071,190,961.50/57,625,779.24
  6. Step 6: Final answer
    x = 35,320,738.36

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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.