Home / 37,454,522.85-56,181,784.40-10,528,178.85

Finding the Fourth Proportional to 37,454,522.85, 56,181,784.40 and 10,528,178.85

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Solution

The fourth proportional to 37,454,522.85, 56,181,784.40 and 10,528,178.85 is: 15,792,268.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,454,522.85 : 56,181,784.40 = 10,528,178.85 : x
  2. Step 2: Convert to fraction form
    37,454,522.85/56,181,784.40 = 10,528,178.85/x
  3. Step 3: Cross multiply
    37,454,522.85x = 56,181,784.40 × 10,528,178.85
  4. Step 4: Simplify right side
    37,454,522.85x = 591,491,874,020,751.50
  5. Step 5: Solve for x
    x = 591,491,874,020,751.50/37,454,522.85
  6. Step 6: Final answer
    x = 15,792,268.31

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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.