Home / 3,513,658,242.67-5,270,301,740.39-1,152,508,182.23

Finding the Fourth Proportional to 3,513,658,242.67, 5,270,301,740.39 and 1,152,508,182.23

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Solution

The fourth proportional to 3,513,658,242.67, 5,270,301,740.39 and 1,152,508,182.23 is: 1,728,701,387.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,658,242.67 : 5,270,301,740.39 = 1,152,508,182.23 : x
  2. Step 2: Convert to fraction form
    3,513,658,242.67/5,270,301,740.39 = 1,152,508,182.23/x
  3. Step 3: Cross multiply
    3,513,658,242.67x = 5,270,301,740.39 × 1,152,508,182.23
  4. Step 4: Simplify right side
    3,513,658,242.67x = 6,074,065,878,627,898,368
  5. Step 5: Solve for x
    x = 6,074,065,878,627,898,368/3,513,658,242.67
  6. Step 6: Final answer
    x = 1,728,701,387.31

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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.