Home / 48,217,337.06-66,540,530.30-26,191,204.29

Finding the Fourth Proportional to 48,217,337.06, 66,540,530.30 and 26,191,204.29

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Solution

The fourth proportional to 48,217,337.06, 66,540,530.30 and 26,191,204.29 is: 36,144,190.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,217,337.06 : 66,540,530.30 = 26,191,204.29 : x
  2. Step 2: Convert to fraction form
    48,217,337.06/66,540,530.30 = 26,191,204.29/x
  3. Step 3: Cross multiply
    48,217,337.06x = 66,540,530.30 × 26,191,204.29
  4. Step 4: Simplify right side
    48,217,337.06x = 1,742,776,622,521,279
  5. Step 5: Solve for x
    x = 1,742,776,622,521,279/48,217,337.06
  6. Step 6: Final answer
    x = 36,144,190.64

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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.