Home / 79,595,097.60-119,392,646.40-62,276,390.40

Finding the Fourth Proportional to 79,595,097.60, 119,392,646.40 and 62,276,390.40

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Solution

The fourth proportional to 79,595,097.60, 119,392,646.40 and 62,276,390.40 is: 93,414,585.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,595,097.60 : 119,392,646.40 = 62,276,390.40 : x
  2. Step 2: Convert to fraction form
    79,595,097.60/119,392,646.40 = 62,276,390.40/x
  3. Step 3: Cross multiply
    79,595,097.60x = 119,392,646.40 × 62,276,390.40
  4. Step 4: Simplify right side
    79,595,097.60x = 7,435,343,058,095,555
  5. Step 5: Solve for x
    x = 7,435,343,058,095,555/79,595,097.60
  6. Step 6: Final answer
    x = 93,414,585.60

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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.