Home / 676,033,546,167.36-932,948,667,235.27-371,549,994,719.04

Finding the Fourth Proportional to 676,033,546,167.36, 932,948,667,235.27 and 371,549,994,719.04

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Solution

The fourth proportional to 676,033,546,167.36, 932,948,667,235.27 and 371,549,994,719.04 is: 512,751,289,266.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,033,546,167.36 : 932,948,667,235.27 = 371,549,994,719.04 : x
  2. Step 2: Convert to fraction form
    676,033,546,167.36/932,948,667,235.27 = 371,549,994,719.04/x
  3. Step 3: Cross multiply
    676,033,546,167.36x = 932,948,667,235.27 × 371,549,994,719.04
  4. Step 4: Simplify right side
    676,033,546,167.36x = 346,637,072,384,399,977,218,048
  5. Step 5: Solve for x
    x = 346,637,072,384,399,977,218,048/676,033,546,167.36
  6. Step 6: Final answer
    x = 512,751,289,266.03

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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.