Home / 963,900,241,753.55-1,444,261,685,858.90-559,849,486,125.40

Finding the Fourth Proportional to 963,900,241,753.55, 1,444,261,685,858.90 and 559,849,486,125.40

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Solution

The fourth proportional to 963,900,241,753.55, 1,444,261,685,858.90 and 559,849,486,125.40 is: 838,851,498,976.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,900,241,753.55 : 1,444,261,685,858.90 = 559,849,486,125.40 : x
  2. Step 2: Convert to fraction form
    963,900,241,753.55/1,444,261,685,858.90 = 559,849,486,125.40/x
  3. Step 3: Cross multiply
    963,900,241,753.55x = 1,444,261,685,858.90 × 559,849,486,125.40
  4. Step 4: Simplify right side
    963,900,241,753.55x = 808,569,162,658,709,002,780,672
  5. Step 5: Solve for x
    x = 808,569,162,658,709,002,780,672/963,900,241,753.55
  6. Step 6: Final answer
    x = 838,851,498,976.43

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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.