Home / 58,715,547.60-88,073,321.40-36,891,037.20

Finding the Fourth Proportional to 58,715,547.60, 88,073,321.40 and 36,891,037.20

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Solution

The fourth proportional to 58,715,547.60, 88,073,321.40 and 36,891,037.20 is: 55,336,555.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,715,547.60 : 88,073,321.40 = 36,891,037.20 : x
  2. Step 2: Convert to fraction form
    58,715,547.60/88,073,321.40 = 36,891,037.20/x
  3. Step 3: Cross multiply
    58,715,547.60x = 88,073,321.40 × 36,891,037.20
  4. Step 4: Simplify right side
    58,715,547.60x = 3,249,116,176,094,956.50
  5. Step 5: Solve for x
    x = 3,249,116,176,094,956.50/58,715,547.60
  6. Step 6: Final answer
    x = 55,336,555.80

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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.