Home / 92,343,117.39-127,433,434.38-50,527,457.27

Finding the Fourth Proportional to 92,343,117.39, 127,433,434.38 and 50,527,457.27

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Solution

The fourth proportional to 92,343,117.39, 127,433,434.38 and 50,527,457.27 is: 69,727,854.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,343,117.39 : 127,433,434.38 = 50,527,457.27 : x
  2. Step 2: Convert to fraction form
    92,343,117.39/127,433,434.38 = 50,527,457.27/x
  3. Step 3: Cross multiply
    92,343,117.39x = 127,433,434.38 × 50,527,457.27
  4. Step 4: Simplify right side
    92,343,117.39x = 6,438,887,410,056,029
  5. Step 5: Solve for x
    x = 6,438,887,410,056,029/92,343,117.39
  6. Step 6: Final answer
    x = 69,727,854.03

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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.