Home / 7,625,801,567.39-10,523,337,755.74-4,192,474,884.62

Finding the Fourth Proportional to 7,625,801,567.39, 10,523,337,755.74 and 4,192,474,884.62

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Solution

The fourth proportional to 7,625,801,567.39, 10,523,337,755.74 and 4,192,474,884.62 is: 5,785,467,777.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,625,801,567.39 : 10,523,337,755.74 = 4,192,474,884.62 : x
  2. Step 2: Convert to fraction form
    7,625,801,567.39/10,523,337,755.74 = 4,192,474,884.62/x
  3. Step 3: Cross multiply
    7,625,801,567.39x = 10,523,337,755.74 × 4,192,474,884.62
  4. Step 4: Simplify right side
    7,625,801,567.39x = 44,118,829,243,248,148,480
  5. Step 5: Solve for x
    x = 44,118,829,243,248,148,480/7,625,801,567.39
  6. Step 6: Final answer
    x = 5,785,467,777.18

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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.