Home / 152,949,520.08-229,201,730.76-94,532,475.60

Finding the Fourth Proportional to 152,949,520.08, 229,201,730.76 and 94,532,475.60

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Solution

The fourth proportional to 152,949,520.08, 229,201,730.76 and 94,532,475.60 is: 141,661,163.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,949,520.08 : 229,201,730.76 = 94,532,475.60 : x
  2. Step 2: Convert to fraction form
    152,949,520.08/229,201,730.76 = 94,532,475.60/x
  3. Step 3: Cross multiply
    152,949,520.08x = 229,201,730.76 × 94,532,475.60
  4. Step 4: Simplify right side
    152,949,520.08x = 21,667,007,020,547,468
  5. Step 5: Solve for x
    x = 21,667,007,020,547,468/152,949,520.08
  6. Step 6: Final answer
    x = 141,661,163.82

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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.