Home / 13,104,002,879.60-19,656,004,319.40-10,924,762,628.98

Finding the Fourth Proportional to 13,104,002,879.60, 19,656,004,319.40 and 10,924,762,628.98

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Solution

The fourth proportional to 13,104,002,879.60, 19,656,004,319.40 and 10,924,762,628.98 is: 16,387,143,943.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,104,002,879.60 : 19,656,004,319.40 = 10,924,762,628.98 : x
  2. Step 2: Convert to fraction form
    13,104,002,879.60/19,656,004,319.40 = 10,924,762,628.98/x
  3. Step 3: Cross multiply
    13,104,002,879.60x = 19,656,004,319.40 × 10,924,762,628.98
  4. Step 4: Simplify right side
    13,104,002,879.60x = 214,737,181,423,650,603,008
  5. Step 5: Solve for x
    x = 214,737,181,423,650,603,008/13,104,002,879.60
  6. Step 6: Final answer
    x = 16,387,143,943.47

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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.