Home / 4,333,419,065.52-5,981,948,931.78-2,925,629,888.22

Finding the Fourth Proportional to 4,333,419,065.52, 5,981,948,931.78 and 2,925,629,888.22

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Solution

The fourth proportional to 4,333,419,065.52, 5,981,948,931.78 and 2,925,629,888.22 is: 4,038,605,156.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,419,065.52 : 5,981,948,931.78 = 2,925,629,888.22 : x
  2. Step 2: Convert to fraction form
    4,333,419,065.52/5,981,948,931.78 = 2,925,629,888.22/x
  3. Step 3: Cross multiply
    4,333,419,065.52x = 5,981,948,931.78 × 2,925,629,888.22
  4. Step 4: Simplify right side
    4,333,419,065.52x = 17,500,968,584,621,266,944
  5. Step 5: Solve for x
    x = 17,500,968,584,621,266,944/4,333,419,065.52
  6. Step 6: Final answer
    x = 4,038,605,156.81

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1.5x scale

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.