Home / 59,103,009.90-88,654,514.85-36,309,998.70

Finding the Fourth Proportional to 59,103,009.90, 88,654,514.85 and 36,309,998.70

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Solution

The fourth proportional to 59,103,009.90, 88,654,514.85 and 36,309,998.70 is: 54,464,998.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,103,009.90 : 88,654,514.85 = 36,309,998.70 : x
  2. Step 2: Convert to fraction form
    59,103,009.90/88,654,514.85 = 36,309,998.70/x
  3. Step 3: Cross multiply
    59,103,009.90x = 88,654,514.85 × 36,309,998.70
  4. Step 4: Simplify right side
    59,103,009.90x = 3,219,045,318,952,630.50
  5. Step 5: Solve for x
    x = 3,219,045,318,952,630.50/59,103,009.90
  6. Step 6: Final answer
    x = 54,464,998.05

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Double scale
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Similar ratio
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1.5x scale

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.