Home / 74,554,947,161.45-111,832,838,814.55-24,868,133,044.01

Finding the Fourth Proportional to 74,554,947,161.45, 111,832,838,814.55 and 24,868,133,044.01

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Solution

The fourth proportional to 74,554,947,161.45, 111,832,838,814.55 and 24,868,133,044.01 is: 37,302,339,015.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,554,947,161.45 : 111,832,838,814.55 = 24,868,133,044.01 : x
  2. Step 2: Convert to fraction form
    74,554,947,161.45/111,832,838,814.55 = 24,868,133,044.01/x
  3. Step 3: Cross multiply
    74,554,947,161.45x = 111,832,838,814.55 × 24,868,133,044.01
  4. Step 4: Simplify right side
    74,554,947,161.45x = 2,781,073,914,328,995,856,384
  5. Step 5: Solve for x
    x = 2,781,073,914,328,995,856,384/74,554,947,161.45
  6. Step 6: Final answer
    x = 37,302,339,015.90

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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.