Home / 58,758,917.52-88,023,448.28-48,399,009.24

Finding the Fourth Proportional to 58,758,917.52, 88,023,448.28 and 48,399,009.24

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Solution

The fourth proportional to 58,758,917.52, 88,023,448.28 and 48,399,009.24 is: 72,503,849.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,758,917.52 : 88,023,448.28 = 48,399,009.24 : x
  2. Step 2: Convert to fraction form
    58,758,917.52/88,023,448.28 = 48,399,009.24/x
  3. Step 3: Cross multiply
    58,758,917.52x = 88,023,448.28 × 48,399,009.24
  4. Step 4: Simplify right side
    58,758,917.52x = 4,260,247,686,640,382.50
  5. Step 5: Solve for x
    x = 4,260,247,686,640,382.50/58,758,917.52
  6. Step 6: Final answer
    x = 72,503,849.06

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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.