Home / 95,222,686.57-142,874,471.58-52,041,444.13

Finding the Fourth Proportional to 95,222,686.57, 142,874,471.58 and 52,041,444.13

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Solution

The fourth proportional to 95,222,686.57, 142,874,471.58 and 52,041,444.13 is: 78,084,268.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,222,686.57 : 142,874,471.58 = 52,041,444.13 : x
  2. Step 2: Convert to fraction form
    95,222,686.57/142,874,471.58 = 52,041,444.13/x
  3. Step 3: Cross multiply
    95,222,686.57x = 142,874,471.58 × 52,041,444.13
  4. Step 4: Simplify right side
    95,222,686.57x = 7,435,393,830,333,844
  5. Step 5: Solve for x
    x = 7,435,393,830,333,844/95,222,686.57
  6. Step 6: Final answer
    x = 78,084,268.55

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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.