Home / 177,670,291,710.08-266,549,547,169.80-88,175,287,187.84

Finding the Fourth Proportional to 177,670,291,710.08, 266,549,547,169.80 and 88,175,287,187.84

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Solution

The fourth proportional to 177,670,291,710.08, 266,549,547,169.80 and 88,175,287,187.84 is: 132,284,821,763.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,670,291,710.08 : 266,549,547,169.80 = 88,175,287,187.84 : x
  2. Step 2: Convert to fraction form
    177,670,291,710.08/266,549,547,169.80 = 88,175,287,187.84/x
  3. Step 3: Cross multiply
    177,670,291,710.08x = 266,549,547,169.80 × 88,175,287,187.84
  4. Step 4: Simplify right side
    177,670,291,710.08x = 23,503,082,871,485,817,159,680
  5. Step 5: Solve for x
    x = 23,503,082,871,485,817,159,680/177,670,291,710.08
  6. Step 6: Final answer
    x = 132,284,821,763.21

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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.