Home / 13,104,002,799.60-19,656,004,199.40-10,924,762,548.98

Finding the Fourth Proportional to 13,104,002,799.60, 19,656,004,199.40 and 10,924,762,548.98

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Solution

The fourth proportional to 13,104,002,799.60, 19,656,004,199.40 and 10,924,762,548.98 is: 16,387,143,823.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,104,002,799.60 : 19,656,004,199.40 = 10,924,762,548.98 : x
  2. Step 2: Convert to fraction form
    13,104,002,799.60/19,656,004,199.40 = 10,924,762,548.98/x
  3. Step 3: Cross multiply
    13,104,002,799.60x = 19,656,004,199.40 × 10,924,762,548.98
  4. Step 4: Simplify right side
    13,104,002,799.60x = 214,737,178,540,198,723,584
  5. Step 5: Solve for x
    x = 214,737,178,540,198,723,584/13,104,002,799.60
  6. Step 6: Final answer
    x = 16,387,143,823.47

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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.