Home / 35,023,475.76-52,567,506.78-17,763,788.40

Finding the Fourth Proportional to 35,023,475.76, 52,567,506.78 and 17,763,788.40

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Solution

The fourth proportional to 35,023,475.76, 52,567,506.78 and 17,763,788.40 is: 26,662,061.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,023,475.76 : 52,567,506.78 = 17,763,788.40 : x
  2. Step 2: Convert to fraction form
    35,023,475.76/52,567,506.78 = 17,763,788.40/x
  3. Step 3: Cross multiply
    35,023,475.76x = 52,567,506.78 × 17,763,788.40
  4. Step 4: Simplify right side
    35,023,475.76x = 933,798,067,155,485.25
  5. Step 5: Solve for x
    x = 933,798,067,155,485.25/35,023,475.76
  6. Step 6: Final answer
    x = 26,662,061.57

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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.