Home / 8,537,650,412,508.80-11,781,957,569,265-4,883,718,284,285.70

Finding the Fourth Proportional to 8,537,650,412,508.80, 11,781,957,569,265 and 4,883,718,284,285.70

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Solution

The fourth proportional to 8,537,650,412,508.80, 11,781,957,569,265 and 4,883,718,284,285.70 is: 6,739,531,232,315.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,537,650,412,508.80 : 11,781,957,569,265 = 4,883,718,284,285.70 : x
  2. Step 2: Convert to fraction form
    8,537,650,412,508.80/11,781,957,569,265 = 4,883,718,284,285.70/x
  3. Step 3: Cross multiply
    8,537,650,412,508.80x = 11,781,957,569,265 × 4,883,718,284,285.70
  4. Step 4: Simplify right side
    8,537,650,412,508.80x = 57,539,761,605,697,783,652,679,680
  5. Step 5: Solve for x
    x = 57,539,761,605,697,783,652,679,680/8,537,650,412,508.80
  6. Step 6: Final answer
    x = 6,739,531,232,315.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.