Home / 65,664,025.10-98,496,037.65-41,477,554.70

Finding the Fourth Proportional to 65,664,025.10, 98,496,037.65 and 41,477,554.70

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Solution

The fourth proportional to 65,664,025.10, 98,496,037.65 and 41,477,554.70 is: 62,216,332.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,664,025.10 : 98,496,037.65 = 41,477,554.70 : x
  2. Step 2: Convert to fraction form
    65,664,025.10/98,496,037.65 = 41,477,554.70/x
  3. Step 3: Cross multiply
    65,664,025.10x = 98,496,037.65 × 41,477,554.70
  4. Step 4: Simplify right side
    65,664,025.10x = 4,085,374,789,361,135
  5. Step 5: Solve for x
    x = 4,085,374,789,361,135/65,664,025.10
  6. Step 6: Final answer
    x = 62,216,332.05

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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.