Home / 2,523,974,429.70-3,785,961,644.55-1,435,583,261.70

Finding the Fourth Proportional to 2,523,974,429.70, 3,785,961,644.55 and 1,435,583,261.70

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Solution

The fourth proportional to 2,523,974,429.70, 3,785,961,644.55 and 1,435,583,261.70 is: 2,153,374,892.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,974,429.70 : 3,785,961,644.55 = 1,435,583,261.70 : x
  2. Step 2: Convert to fraction form
    2,523,974,429.70/3,785,961,644.55 = 1,435,583,261.70/x
  3. Step 3: Cross multiply
    2,523,974,429.70x = 3,785,961,644.55 × 1,435,583,261.70
  4. Step 4: Simplify right side
    2,523,974,429.70x = 5,435,063,166,354,185,216
  5. Step 5: Solve for x
    x = 5,435,063,166,354,185,216/2,523,974,429.70
  6. Step 6: Final answer
    x = 2,153,374,892.55

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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.