Home / 2,496,218,657.60-3,741,640,600.80-942,909,780.80

Finding the Fourth Proportional to 2,496,218,657.60, 3,741,640,600.80 and 942,909,780.80

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Solution

The fourth proportional to 2,496,218,657.60, 3,741,640,600.80 and 942,909,780.80 is: 1,413,349,550.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,218,657.60 : 3,741,640,600.80 = 942,909,780.80 : x
  2. Step 2: Convert to fraction form
    2,496,218,657.60/3,741,640,600.80 = 942,909,780.80/x
  3. Step 3: Cross multiply
    2,496,218,657.60x = 3,741,640,600.80 × 942,909,780.80
  4. Step 4: Simplify right side
    2,496,218,657.60x = 3,528,029,518,732,708,352
  5. Step 5: Solve for x
    x = 3,528,029,518,732,708,352/2,496,218,657.60
  6. Step 6: Final answer
    x = 1,413,349,550.93

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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.