Home / 1,032,823,088,344.10-1,425,752,952,526.60-667,195,606,696.65

Finding the Fourth Proportional to 1,032,823,088,344.10, 1,425,752,952,526.60 and 667,195,606,696.65

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Solution

The fourth proportional to 1,032,823,088,344.10, 1,425,752,952,526.60 and 667,195,606,696.65 is: 921,025,214,188.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,823,088,344.10 : 1,425,752,952,526.60 = 667,195,606,696.65 : x
  2. Step 2: Convert to fraction form
    1,032,823,088,344.10/1,425,752,952,526.60 = 667,195,606,696.65/x
  3. Step 3: Cross multiply
    1,032,823,088,344.10x = 1,425,752,952,526.60 × 667,195,606,696.65
  4. Step 4: Simplify right side
    1,032,823,088,344.10x = 951,256,106,160,525,030,719,488
  5. Step 5: Solve for x
    x = 951,256,106,160,525,030,719,488/1,032,823,088,344.10
  6. Step 6: Final answer
    x = 921,025,214,188.09

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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.