Home / 74,554,947,161.46-111,832,838,814.57-24,868,133,044.02

Finding the Fourth Proportional to 74,554,947,161.46, 111,832,838,814.57 and 24,868,133,044.02

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Solution

The fourth proportional to 74,554,947,161.46, 111,832,838,814.57 and 24,868,133,044.02 is: 37,302,339,015.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,554,947,161.46 : 111,832,838,814.57 = 24,868,133,044.02 : x
  2. Step 2: Convert to fraction form
    74,554,947,161.46/111,832,838,814.57 = 24,868,133,044.02/x
  3. Step 3: Cross multiply
    74,554,947,161.46x = 111,832,838,814.57 × 24,868,133,044.02
  4. Step 4: Simplify right side
    74,554,947,161.46x = 2,781,073,914,331,171,127,296
  5. Step 5: Solve for x
    x = 2,781,073,914,331,171,127,296/74,554,947,161.46
  6. Step 6: Final answer
    x = 37,302,339,015.93

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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.