Home / 58,872,289.98-88,301,480.28-15,744,835.86

Finding the Fourth Proportional to 58,872,289.98, 88,301,480.28 and 15,744,835.86

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Solution

The fourth proportional to 58,872,289.98, 88,301,480.28 and 15,744,835.86 is: 23,615,393.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,872,289.98 : 88,301,480.28 = 15,744,835.86 : x
  2. Step 2: Convert to fraction form
    58,872,289.98/88,301,480.28 = 15,744,835.86/x
  3. Step 3: Cross multiply
    58,872,289.98x = 88,301,480.28 × 15,744,835.86
  4. Step 4: Simplify right side
    58,872,289.98x = 1,390,292,313,203,626.75
  5. Step 5: Solve for x
    x = 1,390,292,313,203,626.75/58,872,289.98
  6. Step 6: Final answer
    x = 23,615,393.82

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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.