Home / 9,369,169,816.47-14,053,787,573.98-2,381,981,515.71

Finding the Fourth Proportional to 9,369,169,816.47, 14,053,787,573.98 and 2,381,981,515.71

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Solution

The fourth proportional to 9,369,169,816.47, 14,053,787,573.98 and 2,381,981,515.71 is: 3,572,980,625.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369,169,816.47 : 14,053,787,573.98 = 2,381,981,515.71 : x
  2. Step 2: Convert to fraction form
    9,369,169,816.47/14,053,787,573.98 = 2,381,981,515.71/x
  3. Step 3: Cross multiply
    9,369,169,816.47x = 14,053,787,573.98 × 2,381,981,515.71
  4. Step 4: Simplify right side
    9,369,169,816.47x = 33,475,862,226,935,242,752
  5. Step 5: Solve for x
    x = 33,475,862,226,935,242,752/9,369,169,816.47
  6. Step 6: Final answer
    x = 3,572,980,625.04

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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.