Home / 64,007,998.20-96,053,987.70-36,714,238.20

Finding the Fourth Proportional to 64,007,998.20, 96,053,987.70 and 36,714,238.20

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Solution

The fourth proportional to 64,007,998.20, 96,053,987.70 and 36,714,238.20 is: 55,095,442.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,007,998.20 : 96,053,987.70 = 36,714,238.20 : x
  2. Step 2: Convert to fraction form
    64,007,998.20/96,053,987.70 = 36,714,238.20/x
  3. Step 3: Cross multiply
    64,007,998.20x = 96,053,987.70 × 36,714,238.20
  4. Step 4: Simplify right side
    64,007,998.20x = 3,526,548,984,477,670.50
  5. Step 5: Solve for x
    x = 3,526,548,984,477,670.50/64,007,998.20
  6. Step 6: Final answer
    x = 55,095,442.50

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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.