Home / 59,688,085.60-89,532,128.40-41,548,232.80

Finding the Fourth Proportional to 59,688,085.60, 89,532,128.40 and 41,548,232.80

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Solution

The fourth proportional to 59,688,085.60, 89,532,128.40 and 41,548,232.80 is: 62,322,349.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,688,085.60 : 89,532,128.40 = 41,548,232.80 : x
  2. Step 2: Convert to fraction form
    59,688,085.60/89,532,128.40 = 41,548,232.80/x
  3. Step 3: Cross multiply
    59,688,085.60x = 89,532,128.40 × 41,548,232.80
  4. Step 4: Simplify right side
    59,688,085.60x = 3,719,901,713,842,691.50
  5. Step 5: Solve for x
    x = 3,719,901,713,842,691.50/59,688,085.60
  6. Step 6: Final answer
    x = 62,322,349.20

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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.