Home / 34,973,813.60-52,460,720.40-25,344,015.20

Finding the Fourth Proportional to 34,973,813.60, 52,460,720.40 and 25,344,015.20

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Solution

The fourth proportional to 34,973,813.60, 52,460,720.40 and 25,344,015.20 is: 38,016,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,973,813.60 : 52,460,720.40 = 25,344,015.20 : x
  2. Step 2: Convert to fraction form
    34,973,813.60/52,460,720.40 = 25,344,015.20/x
  3. Step 3: Cross multiply
    34,973,813.60x = 52,460,720.40 × 25,344,015.20
  4. Step 4: Simplify right side
    34,973,813.60x = 1,329,565,295,220,550
  5. Step 5: Solve for x
    x = 1,329,565,295,220,550/34,973,813.60
  6. Step 6: Final answer
    x = 38,016,022.80

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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.