Home / 26,926,981.07-40,390,472.48-6,732,223.07

Finding the Fourth Proportional to 26,926,981.07, 40,390,472.48 and 6,732,223.07

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Solution

The fourth proportional to 26,926,981.07, 40,390,472.48 and 6,732,223.07 is: 10,098,334.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,926,981.07 : 40,390,472.48 = 6,732,223.07 : x
  2. Step 2: Convert to fraction form
    26,926,981.07/40,390,472.48 = 6,732,223.07/x
  3. Step 3: Cross multiply
    26,926,981.07x = 40,390,472.48 × 6,732,223.07
  4. Step 4: Simplify right side
    26,926,981.07x = 271,917,670,402,442.66
  5. Step 5: Solve for x
    x = 271,917,670,402,442.66/26,926,981.07
  6. Step 6: Final answer
    x = 10,098,334.82

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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.