Home / 1,594,369,211.70-2,391,553,817.55-1,376,265,825.30

Finding the Fourth Proportional to 1,594,369,211.70, 2,391,553,817.55 and 1,376,265,825.30

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Solution

The fourth proportional to 1,594,369,211.70, 2,391,553,817.55 and 1,376,265,825.30 is: 2,064,398,737.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,369,211.70 : 2,391,553,817.55 = 1,376,265,825.30 : x
  2. Step 2: Convert to fraction form
    1,594,369,211.70/2,391,553,817.55 = 1,376,265,825.30/x
  3. Step 3: Cross multiply
    1,594,369,211.70x = 2,391,553,817.55 × 1,376,265,825.30
  4. Step 4: Simplify right side
    1,594,369,211.70x = 3,291,413,788,459,816,448
  5. Step 5: Solve for x
    x = 3,291,413,788,459,816,448/1,594,369,211.70
  6. Step 6: Final answer
    x = 2,064,398,737.95

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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.