Home / 2,458,129,885.60-3,687,194,828.40-2,417,315,216.80

Finding the Fourth Proportional to 2,458,129,885.60, 3,687,194,828.40 and 2,417,315,216.80

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Solution

The fourth proportional to 2,458,129,885.60, 3,687,194,828.40 and 2,417,315,216.80 is: 3,625,972,825.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,129,885.60 : 3,687,194,828.40 = 2,417,315,216.80 : x
  2. Step 2: Convert to fraction form
    2,458,129,885.60/3,687,194,828.40 = 2,417,315,216.80/x
  3. Step 3: Cross multiply
    2,458,129,885.60x = 3,687,194,828.40 × 2,417,315,216.80
  4. Step 4: Simplify right side
    2,458,129,885.60x = 8,913,112,165,997,585,408
  5. Step 5: Solve for x
    x = 8,913,112,165,997,585,408/2,458,129,885.60
  6. Step 6: Final answer
    x = 3,625,972,825.20

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1.5x scale

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.