Home / 42,914,374.94-59,222,145.48-23,335,122.98

Finding the Fourth Proportional to 42,914,374.94, 59,222,145.48 and 23,335,122.98

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Solution

The fourth proportional to 42,914,374.94, 59,222,145.48 and 23,335,122.98 is: 32,202,637.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,914,374.94 : 59,222,145.48 = 23,335,122.98 : x
  2. Step 2: Convert to fraction form
    42,914,374.94/59,222,145.48 = 23,335,122.98/x
  3. Step 3: Cross multiply
    42,914,374.94x = 59,222,145.48 × 23,335,122.98
  4. Step 4: Simplify right side
    42,914,374.94x = 1,381,956,047,915,251
  5. Step 5: Solve for x
    x = 1,381,956,047,915,251/42,914,374.94
  6. Step 6: Final answer
    x = 32,202,637.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.