Home / 29,210,275.60-40,099,095.84-25,073,124.28

Finding the Fourth Proportional to 29,210,275.60, 40,099,095.84 and 25,073,124.28

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Solution

The fourth proportional to 29,210,275.60, 40,099,095.84 and 25,073,124.28 is: 34,419,723.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,210,275.60 : 40,099,095.84 = 25,073,124.28 : x
  2. Step 2: Convert to fraction form
    29,210,275.60/40,099,095.84 = 25,073,124.28/x
  3. Step 3: Cross multiply
    29,210,275.60x = 40,099,095.84 × 25,073,124.28
  4. Step 4: Simplify right side
    29,210,275.60x = 1,005,409,613,511,951.12
  5. Step 5: Solve for x
    x = 1,005,409,613,511,951.12/29,210,275.60
  6. Step 6: Final answer
    x = 34,419,723.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.