Home / 61,878,119,739.25-92,722,444,687.06-41,634,564,079.26

Finding the Fourth Proportional to 61,878,119,739.25, 92,722,444,687.06 and 41,634,564,079.26

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Solution

The fourth proportional to 61,878,119,739.25, 92,722,444,687.06 and 41,634,564,079.26 is: 62,388,103,923.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,878,119,739.25 : 92,722,444,687.06 = 41,634,564,079.26 : x
  2. Step 2: Convert to fraction form
    61,878,119,739.25/92,722,444,687.06 = 41,634,564,079.26/x
  3. Step 3: Cross multiply
    61,878,119,739.25x = 92,722,444,687.06 × 41,634,564,079.26
  4. Step 4: Simplify right side
    61,878,119,739.25x = 3,860,458,564,909,040,402,432
  5. Step 5: Solve for x
    x = 3,860,458,564,909,040,402,432/61,878,119,739.25
  6. Step 6: Final answer
    x = 62,388,103,923.92

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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.