Home / 1,796,688,010.80-2,694,832,950.60-1,473,007,345.20

Finding the Fourth Proportional to 1,796,688,010.80, 2,694,832,950.60 and 1,473,007,345.20

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Solution

The fourth proportional to 1,796,688,010.80, 2,694,832,950.60 and 1,473,007,345.20 is: 2,209,347,814.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,688,010.80 : 2,694,832,950.60 = 1,473,007,345.20 : x
  2. Step 2: Convert to fraction form
    1,796,688,010.80/2,694,832,950.60 = 1,473,007,345.20/x
  3. Step 3: Cross multiply
    1,796,688,010.80x = 2,694,832,950.60 × 1,473,007,345.20
  4. Step 4: Simplify right side
    1,796,688,010.80x = 3,969,508,730,320,788,480
  5. Step 5: Solve for x
    x = 3,969,508,730,320,788,480/1,796,688,010.80
  6. Step 6: Final answer
    x = 2,209,347,814.68

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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.