Home / 39,366,987.90-59,050,481.85-23,184,609.45

Finding the Fourth Proportional to 39,366,987.90, 59,050,481.85 and 23,184,609.45

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Solution

The fourth proportional to 39,366,987.90, 59,050,481.85 and 23,184,609.45 is: 34,776,914.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,987.90 : 59,050,481.85 = 23,184,609.45 : x
  2. Step 2: Convert to fraction form
    39,366,987.90/59,050,481.85 = 23,184,609.45/x
  3. Step 3: Cross multiply
    39,366,987.90x = 59,050,481.85 × 23,184,609.45
  4. Step 4: Simplify right side
    39,366,987.90x = 1,369,062,359,526,563.50
  5. Step 5: Solve for x
    x = 1,369,062,359,526,563.50/39,366,987.90
  6. Step 6: Final answer
    x = 34,776,914.18

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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.