Home / 55,992,085.60-83,988,128.40-23,633,233.60

Finding the Fourth Proportional to 55,992,085.60, 83,988,128.40 and 23,633,233.60

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Solution

The fourth proportional to 55,992,085.60, 83,988,128.40 and 23,633,233.60 is: 35,449,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,992,085.60 : 83,988,128.40 = 23,633,233.60 : x
  2. Step 2: Convert to fraction form
    55,992,085.60/83,988,128.40 = 23,633,233.60/x
  3. Step 3: Cross multiply
    55,992,085.60x = 83,988,128.40 × 23,633,233.60
  4. Step 4: Simplify right side
    55,992,085.60x = 1,984,911,058,103,994.50
  5. Step 5: Solve for x
    x = 1,984,911,058,103,994.50/55,992,085.60
  6. Step 6: Final answer
    x = 35,449,850.40

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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.