Home / 26,373,016.35-39,528,031.72-11,020,276.35

Finding the Fourth Proportional to 26,373,016.35, 39,528,031.72 and 11,020,276.35

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Solution

The fourth proportional to 26,373,016.35, 39,528,031.72 and 11,020,276.35 is: 16,517,254.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,373,016.35 : 39,528,031.72 = 11,020,276.35 : x
  2. Step 2: Convert to fraction form
    26,373,016.35/39,528,031.72 = 11,020,276.35/x
  3. Step 3: Cross multiply
    26,373,016.35x = 39,528,031.72 × 11,020,276.35
  4. Step 4: Simplify right side
    26,373,016.35x = 435,609,833,125,965.81
  5. Step 5: Solve for x
    x = 435,609,833,125,965.81/26,373,016.35
  6. Step 6: Final answer
    x = 16,517,254.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.