Home / 224,681,277.40-336,809,339.70-132,635,696.20

Finding the Fourth Proportional to 224,681,277.40, 336,809,339.70 and 132,635,696.20

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Solution

The fourth proportional to 224,681,277.40, 336,809,339.70 and 132,635,696.20 is: 198,828,054.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,681,277.40 : 336,809,339.70 = 132,635,696.20 : x
  2. Step 2: Convert to fraction form
    224,681,277.40/336,809,339.70 = 132,635,696.20/x
  3. Step 3: Cross multiply
    224,681,277.40x = 336,809,339.70 × 132,635,696.20
  4. Step 4: Simplify right side
    224,681,277.40x = 44,672,941,257,771,800
  5. Step 5: Solve for x
    x = 44,672,941,257,771,800/224,681,277.40
  6. Step 6: Final answer
    x = 198,828,054.45

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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.