Home / 3,484,487,366.15-5,227,750,973.97-1,123,600,843.91

Finding the Fourth Proportional to 3,484,487,366.15, 5,227,750,973.97 and 1,123,600,843.91

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Solution

The fourth proportional to 3,484,487,366.15, 5,227,750,973.97 and 1,123,600,843.91 is: 1,685,730,148.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,487,366.15 : 5,227,750,973.97 = 1,123,600,843.91 : x
  2. Step 2: Convert to fraction form
    3,484,487,366.15/5,227,750,973.97 = 1,123,600,843.91/x
  3. Step 3: Cross multiply
    3,484,487,366.15x = 5,227,750,973.97 × 1,123,600,843.91
  4. Step 4: Simplify right side
    3,484,487,366.15x = 5,873,905,406,106,825,728
  5. Step 5: Solve for x
    x = 5,873,905,406,106,825,728/3,484,487,366.15
  6. Step 6: Final answer
    x = 1,685,730,148.77

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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.