Home / 35,147,941.95-52,753,405.73-30,361,036.35

Finding the Fourth Proportional to 35,147,941.95, 52,753,405.73 and 30,361,036.35

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Solution

The fourth proportional to 35,147,941.95, 52,753,405.73 and 30,361,036.35 is: 45,568,758.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,147,941.95 : 52,753,405.73 = 30,361,036.35 : x
  2. Step 2: Convert to fraction form
    35,147,941.95/52,753,405.73 = 30,361,036.35/x
  3. Step 3: Cross multiply
    35,147,941.95x = 52,753,405.73 × 30,361,036.35
  4. Step 4: Simplify right side
    35,147,941.95x = 1,601,648,068,803,023.25
  5. Step 5: Solve for x
    x = 1,601,648,068,803,023.25/35,147,941.95
  6. Step 6: Final answer
    x = 45,568,758.22

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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.