Home / 16,357,877,411.01-24,502,454,333.08-10,378,925,995.13

Finding the Fourth Proportional to 16,357,877,411.01, 24,502,454,333.08 and 10,378,925,995.13

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Solution

The fourth proportional to 16,357,877,411.01, 24,502,454,333.08 and 10,378,925,995.13 is: 15,546,586,750.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,357,877,411.01 : 24,502,454,333.08 = 10,378,925,995.13 : x
  2. Step 2: Convert to fraction form
    16,357,877,411.01/24,502,454,333.08 = 10,378,925,995.13/x
  3. Step 3: Cross multiply
    16,357,877,411.01x = 24,502,454,333.08 × 10,378,925,995.13
  4. Step 4: Simplify right side
    16,357,877,411.01x = 254,309,160,222,034,067,456
  5. Step 5: Solve for x
    x = 254,309,160,222,034,067,456/16,357,877,411.01
  6. Step 6: Final answer
    x = 15,546,586,750.36

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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.