Home / 5,287,520,629,788.40-7,934,903,842,351.20-1,845,417,306,773.10

Finding the Fourth Proportional to 5,287,520,629,788.40, 7,934,903,842,351.20 and 1,845,417,306,773.10

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Solution

The fourth proportional to 5,287,520,629,788.40, 7,934,903,842,351.20 and 1,845,417,306,773.10 is: 2,769,390,401,194.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,287,520,629,788.40 : 7,934,903,842,351.20 = 1,845,417,306,773.10 : x
  2. Step 2: Convert to fraction form
    5,287,520,629,788.40/7,934,903,842,351.20 = 1,845,417,306,773.10/x
  3. Step 3: Cross multiply
    5,287,520,629,788.40x = 7,934,903,842,351.20 × 1,845,417,306,773.10
  4. Step 4: Simplify right side
    5,287,520,629,788.40x = 14,643,208,878,255,275,207,819,264
  5. Step 5: Solve for x
    x = 14,643,208,878,255,275,207,819,264/5,287,520,629,788.40
  6. Step 6: Final answer
    x = 2,769,390,401,194.76

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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.