Home / 63,301,500.04-87,359,751.56-35,423,969.60

Finding the Fourth Proportional to 63,301,500.04, 87,359,751.56 and 35,423,969.60

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Solution

The fourth proportional to 63,301,500.04, 87,359,751.56 and 35,423,969.60 is: 48,887,138.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,301,500.04 : 87,359,751.56 = 35,423,969.60 : x
  2. Step 2: Convert to fraction form
    63,301,500.04/87,359,751.56 = 35,423,969.60/x
  3. Step 3: Cross multiply
    63,301,500.04x = 87,359,751.56 × 35,423,969.60
  4. Step 4: Simplify right side
    63,301,500.04x = 3,094,629,183,524,993
  5. Step 5: Solve for x
    x = 3,094,629,183,524,993/63,301,500.04
  6. Step 6: Final answer
    x = 48,887,138.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.