Home / 54,005,671.99-74,528,054.61-29,225,860.05

Finding the Fourth Proportional to 54,005,671.99, 74,528,054.61 and 29,225,860.05

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Solution

The fourth proportional to 54,005,671.99, 74,528,054.61 and 29,225,860.05 is: 40,331,809.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,005,671.99 : 74,528,054.61 = 29,225,860.05 : x
  2. Step 2: Convert to fraction form
    54,005,671.99/74,528,054.61 = 29,225,860.05/x
  3. Step 3: Cross multiply
    54,005,671.99x = 74,528,054.61 × 29,225,860.05
  4. Step 4: Simplify right side
    54,005,671.99x = 2,178,146,494,000,500.75
  5. Step 5: Solve for x
    x = 2,178,146,494,000,500.75/54,005,671.99
  6. Step 6: Final answer
    x = 40,331,809.86

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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.