Home / 64,745,999.20-97,083,569.40-26,364,149.20

Finding the Fourth Proportional to 64,745,999.20, 97,083,569.40 and 26,364,149.20

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Solution

The fourth proportional to 64,745,999.20, 97,083,569.40 and 26,364,149.20 is: 39,531,797.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,745,999.20 : 97,083,569.40 = 26,364,149.20 : x
  2. Step 2: Convert to fraction form
    64,745,999.20/97,083,569.40 = 26,364,149.20/x
  3. Step 3: Cross multiply
    64,745,999.20x = 97,083,569.40 × 26,364,149.20
  4. Step 4: Simplify right side
    64,745,999.20x = 2,559,525,708,530,154.50
  5. Step 5: Solve for x
    x = 2,559,525,708,530,154.50/64,745,999.20
  6. Step 6: Final answer
    x = 39,531,797.18

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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.