Home / 9,053,810,618.40-12,494,259,230.40-5,039,394,468.48

Finding the Fourth Proportional to 9,053,810,618.40, 12,494,259,230.40 and 5,039,394,468.48

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Solution

The fourth proportional to 9,053,810,618.40, 12,494,259,230.40 and 5,039,394,468.48 is: 6,954,364,687.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053,810,618.40 : 12,494,259,230.40 = 5,039,394,468.48 : x
  2. Step 2: Convert to fraction form
    9,053,810,618.40/12,494,259,230.40 = 5,039,394,468.48/x
  3. Step 3: Cross multiply
    9,053,810,618.40x = 12,494,259,230.40 × 5,039,394,468.48
  4. Step 4: Simplify right side
    9,053,810,618.40x = 62,963,500,853,432,934,400
  5. Step 5: Solve for x
    x = 62,963,500,853,432,934,400/9,053,810,618.40
  6. Step 6: Final answer
    x = 6,954,364,687.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.