Home / 26,967,307.71-40,446,532.88-11,610,462.98

Finding the Fourth Proportional to 26,967,307.71, 40,446,532.88 and 11,610,462.98

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Solution

The fourth proportional to 26,967,307.71, 40,446,532.88 and 11,610,462.98 is: 17,413,787.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,967,307.71 : 40,446,532.88 = 11,610,462.98 : x
  2. Step 2: Convert to fraction form
    26,967,307.71/40,446,532.88 = 11,610,462.98/x
  3. Step 3: Cross multiply
    26,967,307.71x = 40,446,532.88 × 11,610,462.98
  4. Step 4: Simplify right side
    26,967,307.71x = 469,602,972,470,360.12
  5. Step 5: Solve for x
    x = 469,602,972,470,360.12/26,967,307.71
  6. Step 6: Final answer
    x = 17,413,787.75

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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.