Home / 64,007,999.20-96,053,989.20-36,714,239.20

Finding the Fourth Proportional to 64,007,999.20, 96,053,989.20 and 36,714,239.20

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Solution

The fourth proportional to 64,007,999.20, 96,053,989.20 and 36,714,239.20 is: 55,095,444.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,007,999.20 : 96,053,989.20 = 36,714,239.20 : x
  2. Step 2: Convert to fraction form
    64,007,999.20/96,053,989.20 = 36,714,239.20/x
  3. Step 3: Cross multiply
    64,007,999.20x = 96,053,989.20 × 36,714,239.20
  4. Step 4: Simplify right side
    64,007,999.20x = 3,526,549,135,603,017
  5. Step 5: Solve for x
    x = 3,526,549,135,603,017/64,007,999.20
  6. Step 6: Final answer
    x = 55,095,444.00

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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.