Home / 3,817,889,573.84-5,727,658,650.11-1,162,153,323.15

Finding the Fourth Proportional to 3,817,889,573.84, 5,727,658,650.11 and 1,162,153,323.15

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Solution

The fourth proportional to 3,817,889,573.84, 5,727,658,650.11 and 1,162,153,323.15 is: 1,743,480,895.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,889,573.84 : 5,727,658,650.11 = 1,162,153,323.15 : x
  2. Step 2: Convert to fraction form
    3,817,889,573.84/5,727,658,650.11 = 1,162,153,323.15/x
  3. Step 3: Cross multiply
    3,817,889,573.84x = 5,727,658,650.11 × 1,162,153,323.15
  4. Step 4: Simplify right side
    3,817,889,573.84x = 6,656,417,534,087,863,296
  5. Step 5: Solve for x
    x = 6,656,417,534,087,863,296/3,817,889,573.84
  6. Step 6: Final answer
    x = 1,743,480,895.76

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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.