Home / 22,716,856,301.76-31,333,003,227-15,944,186,136.24

Finding the Fourth Proportional to 22,716,856,301.76, 31,333,003,227 and 15,944,186,136.24

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Solution

The fourth proportional to 22,716,856,301.76, 31,333,003,227 and 15,944,186,136.24 is: 21,991,565,603.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,716,856,301.76 : 31,333,003,227 = 15,944,186,136.24 : x
  2. Step 2: Convert to fraction form
    22,716,856,301.76/31,333,003,227 = 15,944,186,136.24/x
  3. Step 3: Cross multiply
    22,716,856,301.76x = 31,333,003,227 × 15,944,186,136.24
  4. Step 4: Simplify right side
    22,716,856,301.76x = 499,579,235,658,696,556,544
  5. Step 5: Solve for x
    x = 499,579,235,658,696,556,544/22,716,856,301.76
  6. Step 6: Final answer
    x = 21,991,565,603.20

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Double scale
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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.