Home / 59,876,403.60-89,814,605.40-40,744,527.60

Finding the Fourth Proportional to 59,876,403.60, 89,814,605.40 and 40,744,527.60

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Solution

The fourth proportional to 59,876,403.60, 89,814,605.40 and 40,744,527.60 is: 61,116,791.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,876,403.60 : 89,814,605.40 = 40,744,527.60 : x
  2. Step 2: Convert to fraction form
    59,876,403.60/89,814,605.40 = 40,744,527.60/x
  3. Step 3: Cross multiply
    59,876,403.60x = 89,814,605.40 × 40,744,527.60
  4. Step 4: Simplify right side
    59,876,403.60x = 3,659,453,668,603,409.50
  5. Step 5: Solve for x
    x = 3,659,453,668,603,409.50/59,876,403.60
  6. Step 6: Final answer
    x = 61,116,791.40

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Similar ratio
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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.