Home / 59,382,541.60-89,073,812.40-36,707,725.60

Finding the Fourth Proportional to 59,382,541.60, 89,073,812.40 and 36,707,725.60

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Solution

The fourth proportional to 59,382,541.60, 89,073,812.40 and 36,707,725.60 is: 55,061,588.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,382,541.60 : 89,073,812.40 = 36,707,725.60 : x
  2. Step 2: Convert to fraction form
    59,382,541.60/89,073,812.40 = 36,707,725.60/x
  3. Step 3: Cross multiply
    59,382,541.60x = 89,073,812.40 × 36,707,725.60
  4. Step 4: Simplify right side
    59,382,541.60x = 3,269,697,063,725,078
  5. Step 5: Solve for x
    x = 3,269,697,063,725,078/59,382,541.60
  6. Step 6: Final answer
    x = 55,061,588.40

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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.