Home / 8,673,918,095.00-11,965,601,444.31-5,664,932,118.93

Finding the Fourth Proportional to 8,673,918,095.00, 11,965,601,444.31 and 5,664,932,118.93

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Solution

The fourth proportional to 8,673,918,095.00, 11,965,601,444.31 and 5,664,932,118.93 is: 7,814,729,076.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,673,918,095.00 : 11,965,601,444.31 = 5,664,932,118.93 : x
  2. Step 2: Convert to fraction form
    8,673,918,095.00/11,965,601,444.31 = 5,664,932,118.93/x
  3. Step 3: Cross multiply
    8,673,918,095.00x = 11,965,601,444.31 × 5,664,932,118.93
  4. Step 4: Simplify right side
    8,673,918,095.00x = 67,784,319,944,186,920,960
  5. Step 5: Solve for x
    x = 67,784,319,944,186,920,960/8,673,918,095.00
  6. Step 6: Final answer
    x = 7,814,729,076.51

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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.