Home / 2,854,280,647.04-3,940,596,030.36-1,797,914,114.24

Finding the Fourth Proportional to 2,854,280,647.04, 3,940,596,030.36 and 1,797,914,114.24

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Solution

The fourth proportional to 2,854,280,647.04, 3,940,596,030.36 and 1,797,914,114.24 is: 2,482,185,214.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,280,647.04 : 3,940,596,030.36 = 1,797,914,114.24 : x
  2. Step 2: Convert to fraction form
    2,854,280,647.04/3,940,596,030.36 = 1,797,914,114.24/x
  3. Step 3: Cross multiply
    2,854,280,647.04x = 3,940,596,030.36 × 1,797,914,114.24
  4. Step 4: Simplify right side
    2,854,280,647.04x = 7,084,853,221,502,359,552
  5. Step 5: Solve for x
    x = 7,084,853,221,502,359,552/2,854,280,647.04
  6. Step 6: Final answer
    x = 2,482,185,214.99

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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.