Home / 32,547,618.60-48,821,427.90-25,364,538.60

Finding the Fourth Proportional to 32,547,618.60, 48,821,427.90 and 25,364,538.60

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Solution

The fourth proportional to 32,547,618.60, 48,821,427.90 and 25,364,538.60 is: 38,046,807.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,547,618.60 : 48,821,427.90 = 25,364,538.60 : x
  2. Step 2: Convert to fraction form
    32,547,618.60/48,821,427.90 = 25,364,538.60/x
  3. Step 3: Cross multiply
    32,547,618.60x = 48,821,427.90 × 25,364,538.60
  4. Step 4: Simplify right side
    32,547,618.60x = 1,238,332,992,476,667
  5. Step 5: Solve for x
    x = 1,238,332,992,476,667/32,547,618.60
  6. Step 6: Final answer
    x = 38,046,807.90

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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.