Home / 22,377,583,642.80-33,578,468,699.40-9,957,831,092.40

Finding the Fourth Proportional to 22,377,583,642.80, 33,578,468,699.40 and 9,957,831,092.40

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Solution

The fourth proportional to 22,377,583,642.80, 33,578,468,699.40 and 9,957,831,092.40 is: 14,942,128,023.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,377,583,642.80 : 33,578,468,699.40 = 9,957,831,092.40 : x
  2. Step 2: Convert to fraction form
    22,377,583,642.80/33,578,468,699.40 = 9,957,831,092.40/x
  3. Step 3: Cross multiply
    22,377,583,642.80x = 33,578,468,699.40 × 9,957,831,092.40
  4. Step 4: Simplify right side
    22,377,583,642.80x = 334,368,719,650,065,481,728
  5. Step 5: Solve for x
    x = 334,368,719,650,065,481,728/22,377,583,642.80
  6. Step 6: Final answer
    x = 14,942,128,023.62

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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.