Home / 797,169,968.10-1,195,754,952.15-366,348,464.10

Finding the Fourth Proportional to 797,169,968.10, 1,195,754,952.15 and 366,348,464.10

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Solution

The fourth proportional to 797,169,968.10, 1,195,754,952.15 and 366,348,464.10 is: 549,522,696.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,169,968.10 : 1,195,754,952.15 = 366,348,464.10 : x
  2. Step 2: Convert to fraction form
    797,169,968.10/1,195,754,952.15 = 366,348,464.10/x
  3. Step 3: Cross multiply
    797,169,968.10x = 1,195,754,952.15 × 366,348,464.10
  4. Step 4: Simplify right side
    797,169,968.10x = 438,062,990,160,121,536
  5. Step 5: Solve for x
    x = 438,062,990,160,121,536/797,169,968.10
  6. Step 6: Final answer
    x = 549,522,696.15

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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.