Home / 64,643,633.96-96,947,510.22-17,946,392.00

Finding the Fourth Proportional to 64,643,633.96, 96,947,510.22 and 17,946,392.00

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Solution

The fourth proportional to 64,643,633.96, 96,947,510.22 and 17,946,392.00 is: 26,914,607.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,643,633.96 : 96,947,510.22 = 17,946,392.00 : x
  2. Step 2: Convert to fraction form
    64,643,633.96/96,947,510.22 = 17,946,392.00/x
  3. Step 3: Cross multiply
    64,643,633.96x = 96,947,510.22 × 17,946,392.00
  4. Step 4: Simplify right side
    64,643,633.96x = 1,739,858,021,347,388.75
  5. Step 5: Solve for x
    x = 1,739,858,021,347,388.75/64,643,633.96
  6. Step 6: Final answer
    x = 26,914,607.28

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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.