Home / 177,670,291,935.36-266,549,547,507.66-88,175,287,413.12

Finding the Fourth Proportional to 177,670,291,935.36, 266,549,547,507.66 and 88,175,287,413.12

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Solution

The fourth proportional to 177,670,291,935.36, 266,549,547,507.66 and 88,175,287,413.12 is: 132,284,822,101.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,670,291,935.36 : 266,549,547,507.66 = 88,175,287,413.12 : x
  2. Step 2: Convert to fraction form
    177,670,291,935.36/266,549,547,507.66 = 88,175,287,413.12/x
  3. Step 3: Cross multiply
    177,670,291,935.36x = 266,549,547,507.66 × 88,175,287,413.12
  4. Step 4: Simplify right side
    177,670,291,935.36x = 23,503,082,961,325,002,850,304
  5. Step 5: Solve for x
    x = 23,503,082,961,325,002,850,304/177,670,291,935.36
  6. Step 6: Final answer
    x = 132,284,822,101.13

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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.