Home / 67,365,055.40-101,047,583.10-60,562,610.60

Finding the Fourth Proportional to 67,365,055.40, 101,047,583.10 and 60,562,610.60

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Solution

The fourth proportional to 67,365,055.40, 101,047,583.10 and 60,562,610.60 is: 90,843,915.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,365,055.40 : 101,047,583.10 = 60,562,610.60 : x
  2. Step 2: Convert to fraction form
    67,365,055.40/101,047,583.10 = 60,562,610.60/x
  3. Step 3: Cross multiply
    67,365,055.40x = 101,047,583.10 × 60,562,610.60
  4. Step 4: Simplify right side
    67,365,055.40x = 6,119,705,427,356,441
  5. Step 5: Solve for x
    x = 6,119,705,427,356,441/67,365,055.40
  6. Step 6: Final answer
    x = 90,843,915.90

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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.