Home / 7,000,132.38-9,652,816.76-5,527,597.98

Finding the Fourth Proportional to 7,000,132.38, 9,652,816.76 and 5,527,597.98

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Solution

The fourth proportional to 7,000,132.38, 9,652,816.76 and 5,527,597.98 is: 7,622,268.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,000,132.38 : 9,652,816.76 = 5,527,597.98 : x
  2. Step 2: Convert to fraction form
    7,000,132.38/9,652,816.76 = 5,527,597.98/x
  3. Step 3: Cross multiply
    7,000,132.38x = 9,652,816.76 × 5,527,597.98
  4. Step 4: Simplify right side
    7,000,132.38x = 53,356,890,423,886.15
  5. Step 5: Solve for x
    x = 53,356,890,423,886.15/7,000,132.38
  6. Step 6: Final answer
    x = 7,622,268.77

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1.5x scale

Why These Related Problems?

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