Home / 48,931,478.57-73,348,736.42-22,977,319.40

Finding the Fourth Proportional to 48,931,478.57, 73,348,736.42 and 22,977,319.40

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Solution

The fourth proportional to 48,931,478.57, 73,348,736.42 and 22,977,319.40 is: 34,443,213.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,931,478.57 : 73,348,736.42 = 22,977,319.40 : x
  2. Step 2: Convert to fraction form
    48,931,478.57/73,348,736.42 = 22,977,319.40/x
  3. Step 3: Cross multiply
    48,931,478.57x = 73,348,736.42 × 22,977,319.40
  4. Step 4: Simplify right side
    48,931,478.57x = 1,685,357,344,368,956.50
  5. Step 5: Solve for x
    x = 1,685,357,344,368,956.50/48,931,478.57
  6. Step 6: Final answer
    x = 34,443,213.11

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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.