Home / 97,908,027.20-146,736,069.60-59,528,801.60

Finding the Fourth Proportional to 97,908,027.20, 146,736,069.60 and 59,528,801.60

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Solution

The fourth proportional to 97,908,027.20, 146,736,069.60 and 59,528,801.60 is: 89,216,610.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,908,027.20 : 146,736,069.60 = 59,528,801.60 : x
  2. Step 2: Convert to fraction form
    97,908,027.20/146,736,069.60 = 59,528,801.60/x
  3. Step 3: Cross multiply
    97,908,027.20x = 146,736,069.60 × 59,528,801.60
  4. Step 4: Simplify right side
    97,908,027.20x = 8,735,022,374,782,191
  5. Step 5: Solve for x
    x = 8,735,022,374,782,191/97,908,027.20
  6. Step 6: Final answer
    x = 89,216,610.98

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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.