Home / 564,556,829.71-846,544,477.44-253,397,696.72

Finding the Fourth Proportional to 564,556,829.71, 846,544,477.44 and 253,397,696.72

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Solution

The fourth proportional to 564,556,829.71, 846,544,477.44 and 253,397,696.72 is: 379,966,036.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,556,829.71 : 846,544,477.44 = 253,397,696.72 : x
  2. Step 2: Convert to fraction form
    564,556,829.71/846,544,477.44 = 253,397,696.72/x
  3. Step 3: Cross multiply
    564,556,829.71x = 846,544,477.44 × 253,397,696.72
  4. Step 4: Simplify right side
    564,556,829.71x = 214,512,420,752,805,056
  5. Step 5: Solve for x
    x = 214,512,420,752,805,056/564,556,829.71
  6. Step 6: Final answer
    x = 379,966,036.13

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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.