Home / 58,617,012.20-80,901,159.88-32,519,937.58

Finding the Fourth Proportional to 58,617,012.20, 80,901,159.88 and 32,519,937.58

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Solution

The fourth proportional to 58,617,012.20, 80,901,159.88 and 32,519,937.58 is: 44,882,885.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,617,012.20 : 80,901,159.88 = 32,519,937.58 : x
  2. Step 2: Convert to fraction form
    58,617,012.20/80,901,159.88 = 32,519,937.58/x
  3. Step 3: Cross multiply
    58,617,012.20x = 80,901,159.88 × 32,519,937.58
  4. Step 4: Simplify right side
    58,617,012.20x = 2,630,900,669,447,200
  5. Step 5: Solve for x
    x = 2,630,900,669,447,200/58,617,012.20
  6. Step 6: Final answer
    x = 44,882,885.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.