Home / 58,961,295.60-88,441,943.40-30,263,481.60

Finding the Fourth Proportional to 58,961,295.60, 88,441,943.40 and 30,263,481.60

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Solution

The fourth proportional to 58,961,295.60, 88,441,943.40 and 30,263,481.60 is: 45,395,222.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,961,295.60 : 88,441,943.40 = 30,263,481.60 : x
  2. Step 2: Convert to fraction form
    58,961,295.60/88,441,943.40 = 30,263,481.60/x
  3. Step 3: Cross multiply
    58,961,295.60x = 88,441,943.40 × 30,263,481.60
  4. Step 4: Simplify right side
    58,961,295.60x = 2,676,561,126,754,142
  5. Step 5: Solve for x
    x = 2,676,561,126,754,142/58,961,295.60
  6. Step 6: Final answer
    x = 45,395,222.40

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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.