Home / 64,682,800.30-97,024,200.45-26,371,809.10

Finding the Fourth Proportional to 64,682,800.30, 97,024,200.45 and 26,371,809.10

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Solution

The fourth proportional to 64,682,800.30, 97,024,200.45 and 26,371,809.10 is: 39,557,713.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,682,800.30 : 97,024,200.45 = 26,371,809.10 : x
  2. Step 2: Convert to fraction form
    64,682,800.30/97,024,200.45 = 26,371,809.10/x
  3. Step 3: Cross multiply
    64,682,800.30x = 97,024,200.45 × 26,371,809.10
  4. Step 4: Simplify right side
    64,682,800.30x = 2,558,703,692,347,534.50
  5. Step 5: Solve for x
    x = 2,558,703,692,347,534.50/64,682,800.30
  6. Step 6: Final answer
    x = 39,557,713.65

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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.