Home / 59,139,440.48-81,692,307.60-44,565,272.48

Finding the Fourth Proportional to 59,139,440.48, 81,692,307.60 and 44,565,272.48

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Solution

The fourth proportional to 59,139,440.48, 81,692,307.60 and 44,565,272.48 is: 61,560,270.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,139,440.48 : 81,692,307.60 = 44,565,272.48 : x
  2. Step 2: Convert to fraction form
    59,139,440.48/81,692,307.60 = 44,565,272.48/x
  3. Step 3: Cross multiply
    59,139,440.48x = 81,692,307.60 × 44,565,272.48
  4. Step 4: Simplify right side
    59,139,440.48x = 3,640,639,947,713,974.50
  5. Step 5: Solve for x
    x = 3,640,639,947,713,974.50/59,139,440.48
  6. Step 6: Final answer
    x = 61,560,270.41

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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.