Home / 92,343,119.07-127,433,436.71-50,527,458.96

Finding the Fourth Proportional to 92,343,119.07, 127,433,436.71 and 50,527,458.96

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Solution

The fourth proportional to 92,343,119.07, 127,433,436.71 and 50,527,458.96 is: 69,727,856.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,343,119.07 : 127,433,436.71 = 50,527,458.96 : x
  2. Step 2: Convert to fraction form
    92,343,119.07/127,433,436.71 = 50,527,458.96/x
  3. Step 3: Cross multiply
    92,343,119.07x = 127,433,436.71 × 50,527,458.96
  4. Step 4: Simplify right side
    92,343,119.07x = 6,438,887,742,765,769
  5. Step 5: Solve for x
    x = 6,438,887,742,765,769/92,343,119.07
  6. Step 6: Final answer
    x = 69,727,856.36

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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.