Home / 54,326,771.30-81,490,156.95-32,750,266.70

Finding the Fourth Proportional to 54,326,771.30, 81,490,156.95 and 32,750,266.70

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Solution

The fourth proportional to 54,326,771.30, 81,490,156.95 and 32,750,266.70 is: 49,125,400.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,326,771.30 : 81,490,156.95 = 32,750,266.70 : x
  2. Step 2: Convert to fraction form
    54,326,771.30/81,490,156.95 = 32,750,266.70/x
  3. Step 3: Cross multiply
    54,326,771.30x = 81,490,156.95 × 32,750,266.70
  4. Step 4: Simplify right side
    54,326,771.30x = 2,668,824,373,537,358.50
  5. Step 5: Solve for x
    x = 2,668,824,373,537,358.50/54,326,771.30
  6. Step 6: Final answer
    x = 49,125,400.05

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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.