Home / 104,976,180.95-157,464,271.43-36,810,015.35

Finding the Fourth Proportional to 104,976,180.95, 157,464,271.43 and 36,810,015.35

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Solution

The fourth proportional to 104,976,180.95, 157,464,271.43 and 36,810,015.35 is: 55,215,023.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,180.95 : 157,464,271.43 = 36,810,015.35 : x
  2. Step 2: Convert to fraction form
    104,976,180.95/157,464,271.43 = 36,810,015.35/x
  3. Step 3: Cross multiply
    104,976,180.95x = 157,464,271.43 × 36,810,015.35
  4. Step 4: Simplify right side
    104,976,180.95x = 5,796,262,248,230,817
  5. Step 5: Solve for x
    x = 5,796,262,248,230,817/104,976,180.95
  6. Step 6: Final answer
    x = 55,215,023.03

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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.