Home / 2,849,904,927.60-4,274,857,391.40-1,703,287,071.60

Finding the Fourth Proportional to 2,849,904,927.60, 4,274,857,391.40 and 1,703,287,071.60

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Solution

The fourth proportional to 2,849,904,927.60, 4,274,857,391.40 and 1,703,287,071.60 is: 2,554,930,607.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,904,927.60 : 4,274,857,391.40 = 1,703,287,071.60 : x
  2. Step 2: Convert to fraction form
    2,849,904,927.60/4,274,857,391.40 = 1,703,287,071.60/x
  3. Step 3: Cross multiply
    2,849,904,927.60x = 4,274,857,391.40 × 1,703,287,071.60
  4. Step 4: Simplify right side
    2,849,904,927.60x = 7,281,309,327,705,320,448
  5. Step 5: Solve for x
    x = 7,281,309,327,705,320,448/2,849,904,927.60
  6. Step 6: Final answer
    x = 2,554,930,607.40

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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.