Home / 64,721,943.36-97,097,395.68-24,332,777.28

Finding the Fourth Proportional to 64,721,943.36, 97,097,395.68 and 24,332,777.28

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Solution

The fourth proportional to 64,721,943.36, 97,097,395.68 and 24,332,777.28 is: 36,504,610.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,721,943.36 : 97,097,395.68 = 24,332,777.28 : x
  2. Step 2: Convert to fraction form
    64,721,943.36/97,097,395.68 = 24,332,777.28/x
  3. Step 3: Cross multiply
    64,721,943.36x = 97,097,395.68 × 24,332,777.28
  4. Step 4: Simplify right side
    64,721,943.36x = 2,362,649,303,549,474.50
  5. Step 5: Solve for x
    x = 2,362,649,303,549,474.50/64,721,943.36
  6. Step 6: Final answer
    x = 36,504,610.04

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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.