Home / 7,649,470,789,887.60-11,476,218,712,911-2,749,002,342,433

Finding the Fourth Proportional to 7,649,470,789,887.60, 11,476,218,712,911 and 2,749,002,342,433

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Solution

The fourth proportional to 7,649,470,789,887.60, 11,476,218,712,911 and 2,749,002,342,433 is: 4,124,226,759,029.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,649,470,789,887.60 : 11,476,218,712,911 = 2,749,002,342,433 : x
  2. Step 2: Convert to fraction form
    7,649,470,789,887.60/11,476,218,712,911 = 2,749,002,342,433/x
  3. Step 3: Cross multiply
    7,649,470,789,887.60x = 11,476,218,712,911 × 2,749,002,342,433
  4. Step 4: Simplify right side
    7,649,470,789,887.60x = 31,548,152,124,065,767,743,291,392
  5. Step 5: Solve for x
    x = 31,548,152,124,065,767,743,291,392/7,649,470,789,887.60
  6. Step 6: Final answer
    x = 4,124,226,759,029.08

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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.