Home / 94,583,723.70-141,875,585.55-51,436,254.90

Finding the Fourth Proportional to 94,583,723.70, 141,875,585.55 and 51,436,254.90

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Solution

The fourth proportional to 94,583,723.70, 141,875,585.55 and 51,436,254.90 is: 77,154,382.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,583,723.70 : 141,875,585.55 = 51,436,254.90 : x
  2. Step 2: Convert to fraction form
    94,583,723.70/141,875,585.55 = 51,436,254.90/x
  3. Step 3: Cross multiply
    94,583,723.70x = 141,875,585.55 × 51,436,254.90
  4. Step 4: Simplify right side
    94,583,723.70x = 7,297,548,782,436,557
  5. Step 5: Solve for x
    x = 7,297,548,782,436,557/94,583,723.70
  6. Step 6: Final answer
    x = 77,154,382.35

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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.