Home / 16,324,882,321.01-22,516,732,738.98-10,896,681,081.47

Finding the Fourth Proportional to 16,324,882,321.01, 22,516,732,738.98 and 10,896,681,081.47

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Solution

The fourth proportional to 16,324,882,321.01, 22,516,732,738.98 and 10,896,681,081.47 is: 15,029,673,772.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,324,882,321.01 : 22,516,732,738.98 = 10,896,681,081.47 : x
  2. Step 2: Convert to fraction form
    16,324,882,321.01/22,516,732,738.98 = 10,896,681,081.47/x
  3. Step 3: Cross multiply
    16,324,882,321.01x = 22,516,732,738.98 × 10,896,681,081.47
  4. Step 4: Simplify right side
    16,324,882,321.01x = 245,357,655,653,246,959,616
  5. Step 5: Solve for x
    x = 245,357,655,653,246,959,616/16,324,882,321.01
  6. Step 6: Final answer
    x = 15,029,673,772.14

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1.5x scale

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.