Home / 244,963,853.80-367,445,780.70-163,334,516.20

Finding the Fourth Proportional to 244,963,853.80, 367,445,780.70 and 163,334,516.20

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Solution

The fourth proportional to 244,963,853.80, 367,445,780.70 and 163,334,516.20 is: 245,001,774.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,963,853.80 : 367,445,780.70 = 163,334,516.20 : x
  2. Step 2: Convert to fraction form
    244,963,853.80/367,445,780.70 = 163,334,516.20/x
  3. Step 3: Cross multiply
    244,963,853.80x = 367,445,780.70 × 163,334,516.20
  4. Step 4: Simplify right side
    244,963,853.80x = 60,016,578,820,365,792
  5. Step 5: Solve for x
    x = 60,016,578,820,365,792/244,963,853.80
  6. Step 6: Final answer
    x = 245,001,774.30

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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.