Home / 83,921,775,506.44-125,947,941,693.29-58,574,828,003.01

Finding the Fourth Proportional to 83,921,775,506.44, 125,947,941,693.29 and 58,574,828,003.01

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Solution

The fourth proportional to 83,921,775,506.44, 125,947,941,693.29 and 58,574,828,003.01 is: 87,907,804,351.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,921,775,506.44 : 125,947,941,693.29 = 58,574,828,003.01 : x
  2. Step 2: Convert to fraction form
    83,921,775,506.44/125,947,941,693.29 = 58,574,828,003.01/x
  3. Step 3: Cross multiply
    83,921,775,506.44x = 125,947,941,693.29 × 58,574,828,003.01
  4. Step 4: Simplify right side
    83,921,775,506.44x = 7,377,379,022,017,593,868,288
  5. Step 5: Solve for x
    x = 7,377,379,022,017,593,868,288/83,921,775,506.44
  6. Step 6: Final answer
    x = 87,907,804,351.11

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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.