Home / 23,476,545.90-35,184,510-10,513,205.28

Finding the Fourth Proportional to 23,476,545.90, 35,184,510 and 10,513,205.28

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Solution

The fourth proportional to 23,476,545.90, 35,184,510 and 10,513,205.28 is: 15,756,235.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,476,545.90 : 35,184,510 = 10,513,205.28 : x
  2. Step 2: Convert to fraction form
    23,476,545.90/35,184,510 = 10,513,205.28/x
  3. Step 3: Cross multiply
    23,476,545.90x = 35,184,510 × 10,513,205.28
  4. Step 4: Simplify right side
    23,476,545.90x = 369,901,976,306,212.75
  5. Step 5: Solve for x
    x = 369,901,976,306,212.75/23,476,545.90
  6. Step 6: Final answer
    x = 15,756,235.09

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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.