Home / 22,533,061.74-33,791,107.05-8,152,574.46

Finding the Fourth Proportional to 22,533,061.74, 33,791,107.05 and 8,152,574.46

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Solution

The fourth proportional to 22,533,061.74, 33,791,107.05 and 8,152,574.46 is: 12,225,791.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,533,061.74 : 33,791,107.05 = 8,152,574.46 : x
  2. Step 2: Convert to fraction form
    22,533,061.74/33,791,107.05 = 8,152,574.46/x
  3. Step 3: Cross multiply
    22,533,061.74x = 33,791,107.05 × 8,152,574.46
  4. Step 4: Simplify right side
    22,533,061.74x = 275,484,516,310,955.91
  5. Step 5: Solve for x
    x = 275,484,516,310,955.91/22,533,061.74
  6. Step 6: Final answer
    x = 12,225,791.57

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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.