Home / 2,719,860,037.80-4,079,790,056.70-2,502,181,804.20

Finding the Fourth Proportional to 2,719,860,037.80, 4,079,790,056.70 and 2,502,181,804.20

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Solution

The fourth proportional to 2,719,860,037.80, 4,079,790,056.70 and 2,502,181,804.20 is: 3,753,272,706.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,860,037.80 : 4,079,790,056.70 = 2,502,181,804.20 : x
  2. Step 2: Convert to fraction form
    2,719,860,037.80/4,079,790,056.70 = 2,502,181,804.20/x
  3. Step 3: Cross multiply
    2,719,860,037.80x = 4,079,790,056.70 × 2,502,181,804.20
  4. Step 4: Simplify right side
    2,719,860,037.80x = 10,208,376,444,830,824,448
  5. Step 5: Solve for x
    x = 10,208,376,444,830,824,448/2,719,860,037.80
  6. Step 6: Final answer
    x = 3,753,272,706.30

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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.