Home / 1,376,614,523,192-1,899,733,948,102.50-750,908,926,612.57

Finding the Fourth Proportional to 1,376,614,523,192, 1,899,733,948,102.50 and 750,908,926,612.57

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Solution

The fourth proportional to 1,376,614,523,192, 1,899,733,948,102.50 and 750,908,926,612.57 is: 1,036,257,540,354.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,614,523,192 : 1,899,733,948,102.50 = 750,908,926,612.57 : x
  2. Step 2: Convert to fraction form
    1,376,614,523,192/1,899,733,948,102.50 = 750,908,926,612.57/x
  3. Step 3: Cross multiply
    1,376,614,523,192x = 1,899,733,948,102.50 × 750,908,926,612.57
  4. Step 4: Simplify right side
    1,376,614,523,192x = 1,426,527,179,819,107,894,689,792
  5. Step 5: Solve for x
    x = 1,426,527,179,819,107,894,689,792/1,376,614,523,192
  6. Step 6: Final answer
    x = 1,036,257,540,354.42

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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.