Home / 9,813,566,392,078.60-14,720,649,475,648-3,366,811,486,620.40

Finding the Fourth Proportional to 9,813,566,392,078.60, 14,720,649,475,648 and 3,366,811,486,620.40

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Solution

The fourth proportional to 9,813,566,392,078.60, 14,720,649,475,648 and 3,366,811,486,620.40 is: 5,050,320,114,523.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,813,566,392,078.60 : 14,720,649,475,648 = 3,366,811,486,620.40 : x
  2. Step 2: Convert to fraction form
    9,813,566,392,078.60/14,720,649,475,648 = 3,366,811,486,620.40/x
  3. Step 3: Cross multiply
    9,813,566,392,078.60x = 14,720,649,475,648 × 3,366,811,486,620.40
  4. Step 4: Simplify right side
    9,813,566,392,078.60x = 49,561,651,745,124,249,669,468,160
  5. Step 5: Solve for x
    x = 49,561,651,745,124,249,669,468,160/9,813,566,392,078.60
  6. Step 6: Final answer
    x = 5,050,320,114,523.28

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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.