Home / 22,132,868,755.68-33,199,277,113.62-7,210,009,904.22

Finding the Fourth Proportional to 22,132,868,755.68, 33,199,277,113.62 and 7,210,009,904.22

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Solution

The fourth proportional to 22,132,868,755.68, 33,199,277,113.62 and 7,210,009,904.22 is: 10,815,006,380.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,132,868,755.68 : 33,199,277,113.62 = 7,210,009,904.22 : x
  2. Step 2: Convert to fraction form
    22,132,868,755.68/33,199,277,113.62 = 7,210,009,904.22/x
  3. Step 3: Cross multiply
    22,132,868,755.68x = 33,199,277,113.62 × 7,210,009,904.22
  4. Step 4: Simplify right side
    22,132,868,755.68x = 239,367,116,802,144,567,296
  5. Step 5: Solve for x
    x = 239,367,116,802,144,567,296/22,132,868,755.68
  6. Step 6: Final answer
    x = 10,815,006,380.08

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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.