Home / 440,113,927.20-607,371,784.68-241,882,446.57

Finding the Fourth Proportional to 440,113,927.20, 607,371,784.68 and 241,882,446.57

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Solution

The fourth proportional to 440,113,927.20, 607,371,784.68 and 241,882,446.57 is: 333,805,781.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,113,927.20 : 607,371,784.68 = 241,882,446.57 : x
  2. Step 2: Convert to fraction form
    440,113,927.20/607,371,784.68 = 241,882,446.57/x
  3. Step 3: Cross multiply
    440,113,927.20x = 607,371,784.68 × 241,882,446.57
  4. Step 4: Simplify right side
    440,113,927.20x = 146,912,573,255,985,632
  5. Step 5: Solve for x
    x = 146,912,573,255,985,632/440,113,927.20
  6. Step 6: Final answer
    x = 333,805,781.13

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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.