Home / 60,805,250.10-91,208,465.64-48,644,503.02

Finding the Fourth Proportional to 60,805,250.10, 91,208,465.64 and 48,644,503.02

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Solution

The fourth proportional to 60,805,250.10, 91,208,465.64 and 48,644,503.02 is: 72,967,226.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,805,250.10 : 91,208,465.64 = 48,644,503.02 : x
  2. Step 2: Convert to fraction form
    60,805,250.10/91,208,465.64 = 48,644,503.02/x
  3. Step 3: Cross multiply
    60,805,250.10x = 91,208,465.64 × 48,644,503.02
  4. Step 4: Simplify right side
    60,805,250.10x = 4,436,790,482,274,546.50
  5. Step 5: Solve for x
    x = 4,436,790,482,274,546.50/60,805,250.10
  6. Step 6: Final answer
    x = 72,967,226.92

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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.