Home / 2,386,896,735.52-3,293,480,230.32-1,329,598,396

Finding the Fourth Proportional to 2,386,896,735.52, 3,293,480,230.32 and 1,329,598,396

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Solution

The fourth proportional to 2,386,896,735.52, 3,293,480,230.32 and 1,329,598,396 is: 1,834,602,212.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,896,735.52 : 3,293,480,230.32 = 1,329,598,396 : x
  2. Step 2: Convert to fraction form
    2,386,896,735.52/3,293,480,230.32 = 1,329,598,396/x
  3. Step 3: Cross multiply
    2,386,896,735.52x = 3,293,480,230.32 × 1,329,598,396
  4. Step 4: Simplify right side
    2,386,896,735.52x = 4,379,006,031,491,182,592
  5. Step 5: Solve for x
    x = 4,379,006,031,491,182,592/2,386,896,735.52
  6. Step 6: Final answer
    x = 1,834,602,212.29

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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.