Home / 502,713,000.18-754,061,932.44-226,168,925.81

Finding the Fourth Proportional to 502,713,000.18, 754,061,932.44 and 226,168,925.81

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Solution

The fourth proportional to 502,713,000.18, 754,061,932.44 and 226,168,925.81 is: 339,249,983.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,713,000.18 : 754,061,932.44 = 226,168,925.81 : x
  2. Step 2: Convert to fraction form
    502,713,000.18/754,061,932.44 = 226,168,925.81/x
  3. Step 3: Cross multiply
    502,713,000.18x = 754,061,932.44 × 226,168,925.81
  4. Step 4: Simplify right side
    502,713,000.18x = 170,545,377,250,397,312
  5. Step 5: Solve for x
    x = 170,545,377,250,397,312/502,713,000.18
  6. Step 6: Final answer
    x = 339,249,983.97

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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.