Home / 58,872,290.98-88,301,481.78-15,744,836.86

Finding the Fourth Proportional to 58,872,290.98, 88,301,481.78 and 15,744,836.86

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Solution

The fourth proportional to 58,872,290.98, 88,301,481.78 and 15,744,836.86 is: 23,615,395.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,872,290.98 : 88,301,481.78 = 15,744,836.86 : x
  2. Step 2: Convert to fraction form
    58,872,290.98/88,301,481.78 = 15,744,836.86/x
  3. Step 3: Cross multiply
    58,872,290.98x = 88,301,481.78 × 15,744,836.86
  4. Step 4: Simplify right side
    58,872,290.98x = 1,390,292,425,122,362.50
  5. Step 5: Solve for x
    x = 1,390,292,425,122,362.50/58,872,290.98
  6. Step 6: Final answer
    x = 23,615,395.32

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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.