Home / 92,343,120.27-127,433,438.34-50,527,460.15

Finding the Fourth Proportional to 92,343,120.27, 127,433,438.34 and 50,527,460.15

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Solution

The fourth proportional to 92,343,120.27, 127,433,438.34 and 50,527,460.15 is: 69,727,858.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,343,120.27 : 127,433,438.34 = 50,527,460.15 : x
  2. Step 2: Convert to fraction form
    92,343,120.27/127,433,438.34 = 50,527,460.15/x
  3. Step 3: Cross multiply
    92,343,120.27x = 127,433,438.34 × 50,527,460.15
  4. Step 4: Simplify right side
    92,343,120.27x = 6,438,887,977,501,832
  5. Step 5: Solve for x
    x = 6,438,887,977,501,832/92,343,120.27
  6. Step 6: Final answer
    x = 69,727,858.00

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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.