Home / 34,352,920.02-47,406,498.30-18,882,672.24

Finding the Fourth Proportional to 34,352,920.02, 47,406,498.30 and 18,882,672.24

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Solution

The fourth proportional to 34,352,920.02, 47,406,498.30 and 18,882,672.24 is: 26,057,795.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,352,920.02 : 47,406,498.30 = 18,882,672.24 : x
  2. Step 2: Convert to fraction form
    34,352,920.02/47,406,498.30 = 18,882,672.24/x
  3. Step 3: Cross multiply
    34,352,920.02x = 47,406,498.30 × 18,882,672.24
  4. Step 4: Simplify right side
    34,352,920.02x = 895,161,369,445,017
  5. Step 5: Solve for x
    x = 895,161,369,445,017/34,352,920.02
  6. Step 6: Final answer
    x = 26,057,795.64

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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.