Home / 22,637,293.13-33,963,689.88-9,678,104.35

Finding the Fourth Proportional to 22,637,293.13, 33,963,689.88 and 9,678,104.35

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Solution

The fourth proportional to 22,637,293.13, 33,963,689.88 and 9,678,104.35 is: 14,520,469.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,637,293.13 : 33,963,689.88 = 9,678,104.35 : x
  2. Step 2: Convert to fraction form
    22,637,293.13/33,963,689.88 = 9,678,104.35/x
  3. Step 3: Cross multiply
    22,637,293.13x = 33,963,689.88 × 9,678,104.35
  4. Step 4: Simplify right side
    22,637,293.13x = 328,704,134,684,769.81
  5. Step 5: Solve for x
    x = 328,704,134,684,769.81/22,637,293.13
  6. Step 6: Final answer
    x = 14,520,469.95

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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.