Home / 6,438,528,092.10-9,657,792,138.15-4,683,497,333.70

Finding the Fourth Proportional to 6,438,528,092.10, 9,657,792,138.15 and 4,683,497,333.70

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Solution

The fourth proportional to 6,438,528,092.10, 9,657,792,138.15 and 4,683,497,333.70 is: 7,025,246,000.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,438,528,092.10 : 9,657,792,138.15 = 4,683,497,333.70 : x
  2. Step 2: Convert to fraction form
    6,438,528,092.10/9,657,792,138.15 = 4,683,497,333.70/x
  3. Step 3: Cross multiply
    6,438,528,092.10x = 9,657,792,138.15 × 4,683,497,333.70
  4. Step 4: Simplify right side
    6,438,528,092.10x = 45,232,243,728,454,344,704
  5. Step 5: Solve for x
    x = 45,232,243,728,454,344,704/6,438,528,092.10
  6. Step 6: Final answer
    x = 7,025,246,000.55

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1.5x scale

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.