Home / 293,103,063.04-404,463,830.16-160,943,134.36

Finding the Fourth Proportional to 293,103,063.04, 404,463,830.16 and 160,943,134.36

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Solution

The fourth proportional to 293,103,063.04, 404,463,830.16 and 160,943,134.36 is: 222,091,423.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,103,063.04 : 404,463,830.16 = 160,943,134.36 : x
  2. Step 2: Convert to fraction form
    293,103,063.04/404,463,830.16 = 160,943,134.36/x
  3. Step 3: Cross multiply
    293,103,063.04x = 404,463,830.16 × 160,943,134.36
  4. Step 4: Simplify right side
    293,103,063.04x = 65,095,676,561,201,112
  5. Step 5: Solve for x
    x = 65,095,676,561,201,112/293,103,063.04
  6. Step 6: Final answer
    x = 222,091,423.70

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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.