Home / 23,127,201.84-34,690,710.45-10,338,738.42

Finding the Fourth Proportional to 23,127,201.84, 34,690,710.45 and 10,338,738.42

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Solution

The fourth proportional to 23,127,201.84, 34,690,710.45 and 10,338,738.42 is: 15,508,066.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,127,201.84 : 34,690,710.45 = 10,338,738.42 : x
  2. Step 2: Convert to fraction form
    23,127,201.84/34,690,710.45 = 10,338,738.42/x
  3. Step 3: Cross multiply
    23,127,201.84x = 34,690,710.45 × 10,338,738.42
  4. Step 4: Simplify right side
    23,127,201.84x = 358,658,180,946,510.50
  5. Step 5: Solve for x
    x = 358,658,180,946,510.50/23,127,201.84
  6. Step 6: Final answer
    x = 15,508,066.36

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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.