Home / 366,428,023.92-549,641,685.96-93,798,353.52

Finding the Fourth Proportional to 366,428,023.92, 549,641,685.96 and 93,798,353.52

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Solution

The fourth proportional to 366,428,023.92, 549,641,685.96 and 93,798,353.52 is: 140,697,440.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,428,023.92 : 549,641,685.96 = 93,798,353.52 : x
  2. Step 2: Convert to fraction form
    366,428,023.92/549,641,685.96 = 93,798,353.52/x
  3. Step 3: Cross multiply
    366,428,023.92x = 549,641,685.96 × 93,798,353.52
  4. Step 4: Simplify right side
    366,428,023.92x = 51,555,485,169,004,904
  5. Step 5: Solve for x
    x = 51,555,485,169,004,904/366,428,023.92
  6. Step 6: Final answer
    x = 140,697,440.71

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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.