Home / 417,763,262.34-576,527,124.32-229,598,225.90

Finding the Fourth Proportional to 417,763,262.34, 576,527,124.32 and 229,598,225.90

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Solution

The fourth proportional to 417,763,262.34, 576,527,124.32 and 229,598,225.90 is: 316,853,148.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,763,262.34 : 576,527,124.32 = 229,598,225.90 : x
  2. Step 2: Convert to fraction form
    417,763,262.34/576,527,124.32 = 229,598,225.90/x
  3. Step 3: Cross multiply
    417,763,262.34x = 576,527,124.32 × 229,598,225.90
  4. Step 4: Simplify right side
    417,763,262.34x = 132,369,604,926,093,104
  5. Step 5: Solve for x
    x = 132,369,604,926,093,104/417,763,262.34
  6. Step 6: Final answer
    x = 316,853,148.32

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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.