Home / 22,141,612.90-33,217,084.95-9,355,536.10

Finding the Fourth Proportional to 22,141,612.90, 33,217,084.95 and 9,355,536.10

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Solution

The fourth proportional to 22,141,612.90, 33,217,084.95 and 9,355,536.10 is: 14,035,275.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,141,612.90 : 33,217,084.95 = 9,355,536.10 : x
  2. Step 2: Convert to fraction form
    22,141,612.90/33,217,084.95 = 9,355,536.10/x
  3. Step 3: Cross multiply
    22,141,612.90x = 33,217,084.95 × 9,355,536.10
  4. Step 4: Simplify right side
    22,141,612.90x = 310,763,637,386,491.69
  5. Step 5: Solve for x
    x = 310,763,637,386,491.69/22,141,612.90
  6. Step 6: Final answer
    x = 14,035,275.51

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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.