Home / 244,963,155.30-367,444,732.95-163,333,817.70

Finding the Fourth Proportional to 244,963,155.30, 367,444,732.95 and 163,333,817.70

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Solution

The fourth proportional to 244,963,155.30, 367,444,732.95 and 163,333,817.70 is: 245,000,726.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,963,155.30 : 367,444,732.95 = 163,333,817.70 : x
  2. Step 2: Convert to fraction form
    244,963,155.30/367,444,732.95 = 163,333,817.70/x
  3. Step 3: Cross multiply
    244,963,155.30x = 367,444,732.95 × 163,333,817.70
  4. Step 4: Simplify right side
    244,963,155.30x = 60,016,151,026,480,480
  5. Step 5: Solve for x
    x = 60,016,151,026,480,480/244,963,155.30
  6. Step 6: Final answer
    x = 245,000,726.55

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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.