Home / 110,424,801.02-152,379,292.64-60,862,447.32

Finding the Fourth Proportional to 110,424,801.02, 152,379,292.64 and 60,862,447.32

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Solution

The fourth proportional to 110,424,801.02, 152,379,292.64 and 60,862,447.32 is: 83,986,356.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,424,801.02 : 152,379,292.64 = 60,862,447.32 : x
  2. Step 2: Convert to fraction form
    110,424,801.02/152,379,292.64 = 60,862,447.32/x
  3. Step 3: Cross multiply
    110,424,801.02x = 152,379,292.64 × 60,862,447.32
  4. Step 4: Simplify right side
    110,424,801.02x = 9,274,176,670,960,862
  5. Step 5: Solve for x
    x = 9,274,176,670,960,862/110,424,801.02
  6. Step 6: Final answer
    x = 83,986,356.19

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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.