Home / 26,201,903.50-36,158,156.47-14,280,824.38

Finding the Fourth Proportional to 26,201,903.50, 36,158,156.47 and 14,280,824.38

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Solution

The fourth proportional to 26,201,903.50, 36,158,156.47 and 14,280,824.38 is: 19,707,281.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,201,903.50 : 36,158,156.47 = 14,280,824.38 : x
  2. Step 2: Convert to fraction form
    26,201,903.50/36,158,156.47 = 14,280,824.38/x
  3. Step 3: Cross multiply
    26,201,903.50x = 36,158,156.47 × 14,280,824.38
  4. Step 4: Simplify right side
    26,201,903.50x = 516,368,282,433,115.88
  5. Step 5: Solve for x
    x = 516,368,282,433,115.88/26,201,903.50
  6. Step 6: Final answer
    x = 19,707,281.29

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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.