Home / 58,259,749.91-80,398,059.32-32,154,267.65

Finding the Fourth Proportional to 58,259,749.91, 80,398,059.32 and 32,154,267.65

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Solution

The fourth proportional to 58,259,749.91, 80,398,059.32 and 32,154,267.65 is: 44,372,671.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,259,749.91 : 80,398,059.32 = 32,154,267.65 : x
  2. Step 2: Convert to fraction form
    58,259,749.91/80,398,059.32 = 32,154,267.65/x
  3. Step 3: Cross multiply
    58,259,749.91x = 80,398,059.32 × 32,154,267.65
  4. Step 4: Simplify right side
    58,259,749.91x = 2,585,140,717,755,085.50
  5. Step 5: Solve for x
    x = 2,585,140,717,755,085.50/58,259,749.91
  6. Step 6: Final answer
    x = 44,372,671.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.