Home / 58,759,260.60-88,138,890.90-31,549,481.40

Finding the Fourth Proportional to 58,759,260.60, 88,138,890.90 and 31,549,481.40

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Solution

The fourth proportional to 58,759,260.60, 88,138,890.90 and 31,549,481.40 is: 47,324,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,759,260.60 : 88,138,890.90 = 31,549,481.40 : x
  2. Step 2: Convert to fraction form
    58,759,260.60/88,138,890.90 = 31,549,481.40/x
  3. Step 3: Cross multiply
    58,759,260.60x = 88,138,890.90 × 31,549,481.40
  4. Step 4: Simplify right side
    58,759,260.60x = 2,780,736,299,066,179.50
  5. Step 5: Solve for x
    x = 2,780,736,299,066,179.50/58,759,260.60
  6. Step 6: Final answer
    x = 47,324,222.10

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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.