Home / 59,164,050.60-88,761,627.90-18,774,469.80

Finding the Fourth Proportional to 59,164,050.60, 88,761,627.90 and 18,774,469.80

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Solution

The fourth proportional to 59,164,050.60, 88,761,627.90 and 18,774,469.80 is: 28,166,639.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,164,050.60 : 88,761,627.90 = 18,774,469.80 : x
  2. Step 2: Convert to fraction form
    59,164,050.60/88,761,627.90 = 18,774,469.80/x
  3. Step 3: Cross multiply
    59,164,050.60x = 88,761,627.90 × 18,774,469.80
  4. Step 4: Simplify right side
    59,164,050.60x = 1,666,452,502,407,387.50
  5. Step 5: Solve for x
    x = 1,666,452,502,407,387.50/59,164,050.60
  6. Step 6: Final answer
    x = 28,166,639.80

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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.