Home / 4,323,015,073.47-6,485,047,344.41-1,217,597,720.43

Finding the Fourth Proportional to 4,323,015,073.47, 6,485,047,344.41 and 1,217,597,720.43

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Solution

The fourth proportional to 4,323,015,073.47, 6,485,047,344.41 and 1,217,597,720.43 is: 1,826,544,374.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,015,073.47 : 6,485,047,344.41 = 1,217,597,720.43 : x
  2. Step 2: Convert to fraction form
    4,323,015,073.47/6,485,047,344.41 = 1,217,597,720.43/x
  3. Step 3: Cross multiply
    4,323,015,073.47x = 6,485,047,344.41 × 1,217,597,720.43
  4. Step 4: Simplify right side
    4,323,015,073.47x = 7,896,178,863,428,153,344
  5. Step 5: Solve for x
    x = 7,896,178,863,428,153,344/4,323,015,073.47
  6. Step 6: Final answer
    x = 1,826,544,374.52

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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.