Home / 9,949,205,380,416.70-14,923,808,070,624-8,141,656,346,938.60

Finding the Fourth Proportional to 9,949,205,380,416.70, 14,923,808,070,624 and 8,141,656,346,938.60

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Solution

The fourth proportional to 9,949,205,380,416.70, 14,923,808,070,624 and 8,141,656,346,938.60 is: 12,212,484,520,407.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949,205,380,416.70 : 14,923,808,070,624 = 8,141,656,346,938.60 : x
  2. Step 2: Convert to fraction form
    9,949,205,380,416.70/14,923,808,070,624 = 8,141,656,346,938.60/x
  3. Step 3: Cross multiply
    9,949,205,380,416.70x = 14,923,808,070,624 × 8,141,656,346,938.60
  4. Step 4: Simplify right side
    9,949,205,380,416.70x = 121,504,516,698,689,384,952,627,200
  5. Step 5: Solve for x
    x = 121,504,516,698,689,384,952,627,200/9,949,205,380,416.70
  6. Step 6: Final answer
    x = 12,212,484,520,407.04

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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.