Home / 22,864,710.28-34,303,802.72-9,210,830.48

Finding the Fourth Proportional to 22,864,710.28, 34,303,802.72 and 9,210,830.48

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Solution

The fourth proportional to 22,864,710.28, 34,303,802.72 and 9,210,830.48 is: 13,818,959.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,864,710.28 : 34,303,802.72 = 9,210,830.48 : x
  2. Step 2: Convert to fraction form
    22,864,710.28/34,303,802.72 = 9,210,830.48/x
  3. Step 3: Cross multiply
    22,864,710.28x = 34,303,802.72 × 9,210,830.48
  4. Step 4: Simplify right side
    22,864,710.28x = 315,966,511,673,282.94
  5. Step 5: Solve for x
    x = 315,966,511,673,282.94/22,864,710.28
  6. Step 6: Final answer
    x = 13,818,959.78

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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.