Home / 2,396,117,386.60-3,594,356,795.16-715,270,164.40

Finding the Fourth Proportional to 2,396,117,386.60, 3,594,356,795.16 and 715,270,164.40

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Solution

The fourth proportional to 2,396,117,386.60, 3,594,356,795.16 and 715,270,164.40 is: 1,072,959,192.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,117,386.60 : 3,594,356,795.16 = 715,270,164.40 : x
  2. Step 2: Convert to fraction form
    2,396,117,386.60/3,594,356,795.16 = 715,270,164.40/x
  3. Step 3: Cross multiply
    2,396,117,386.60x = 3,594,356,795.16 × 715,270,164.40
  4. Step 4: Simplify right side
    2,396,117,386.60x = 2,570,936,175,786,350,080
  5. Step 5: Solve for x
    x = 2,570,936,175,786,350,080/2,396,117,386.60
  6. Step 6: Final answer
    x = 1,072,959,192.30

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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.