Home / 42,825,962.20-59,100,869.82-23,247,653.08

Finding the Fourth Proportional to 42,825,962.20, 59,100,869.82 and 23,247,653.08

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Solution

The fourth proportional to 42,825,962.20, 59,100,869.82 and 23,247,653.08 is: 32,082,326.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,825,962.20 : 59,100,869.82 = 23,247,653.08 : x
  2. Step 2: Convert to fraction form
    42,825,962.20/59,100,869.82 = 23,247,653.08/x
  3. Step 3: Cross multiply
    42,825,962.20x = 59,100,869.82 × 23,247,653.08
  4. Step 4: Simplify right side
    42,825,962.20x = 1,373,956,518,301,602
  5. Step 5: Solve for x
    x = 1,373,956,518,301,602/42,825,962.20
  6. Step 6: Final answer
    x = 32,082,326.88

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