Home / 98,622,000.40-147,933,000.60-41,155,513.60

Finding the Fourth Proportional to 98,622,000.40, 147,933,000.60 and 41,155,513.60

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Solution

The fourth proportional to 98,622,000.40, 147,933,000.60 and 41,155,513.60 is: 61,733,270.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,622,000.40 : 147,933,000.60 = 41,155,513.60 : x
  2. Step 2: Convert to fraction form
    98,622,000.40/147,933,000.60 = 41,155,513.60/x
  3. Step 3: Cross multiply
    98,622,000.40x = 147,933,000.60 × 41,155,513.60
  4. Step 4: Simplify right side
    98,622,000.40x = 6,088,258,618,082,108
  5. Step 5: Solve for x
    x = 6,088,258,618,082,108/98,622,000.40
  6. Step 6: Final answer
    x = 61,733,270.40

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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.