Home / 1,698,454,941,422.60-2,547,691,936,885.40-566,527,207,309.80

Finding the Fourth Proportional to 1,698,454,941,422.60, 2,547,691,936,885.40 and 566,527,207,309.80

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Solution

The fourth proportional to 1,698,454,941,422.60, 2,547,691,936,885.40 and 566,527,207,309.80 is: 849,793,987,987.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,454,941,422.60 : 2,547,691,936,885.40 = 566,527,207,309.80 : x
  2. Step 2: Convert to fraction form
    1,698,454,941,422.60/2,547,691,936,885.40 = 566,527,207,309.80/x
  3. Step 3: Cross multiply
    1,698,454,941,422.60x = 2,547,691,936,885.40 × 566,527,207,309.80
  4. Step 4: Simplify right side
    1,698,454,941,422.60x = 1,443,336,798,089,380,855,021,568
  5. Step 5: Solve for x
    x = 1,443,336,798,089,380,855,021,568/1,698,454,941,422.60
  6. Step 6: Final answer
    x = 849,793,987,987.97

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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.