Home / 1,698,454,941,422.10-2,547,691,936,884.60-566,527,207,309.30

Finding the Fourth Proportional to 1,698,454,941,422.10, 2,547,691,936,884.60 and 566,527,207,309.30

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Solution

The fourth proportional to 1,698,454,941,422.10, 2,547,691,936,884.60 and 566,527,207,309.30 is: 849,793,987,987.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,454,941,422.10 : 2,547,691,936,884.60 = 566,527,207,309.30 : x
  2. Step 2: Convert to fraction form
    1,698,454,941,422.10/2,547,691,936,884.60 = 566,527,207,309.30/x
  3. Step 3: Cross multiply
    1,698,454,941,422.10x = 2,547,691,936,884.60 × 566,527,207,309.30
  4. Step 4: Simplify right side
    1,698,454,941,422.10x = 1,443,336,798,087,654,009,733,120
  5. Step 5: Solve for x
    x = 1,443,336,798,087,654,009,733,120/1,698,454,941,422.10
  6. Step 6: Final answer
    x = 849,793,987,987.20

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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.