Home / 63,083,524.40-87,051,631.08-35,204,048.12

Finding the Fourth Proportional to 63,083,524.40, 87,051,631.08 and 35,204,048.12

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Solution

The fourth proportional to 63,083,524.40, 87,051,631.08 and 35,204,048.12 is: 48,579,559.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,083,524.40 : 87,051,631.08 = 35,204,048.12 : x
  2. Step 2: Convert to fraction form
    63,083,524.40/87,051,631.08 = 35,204,048.12/x
  3. Step 3: Cross multiply
    63,083,524.40x = 87,051,631.08 × 35,204,048.12
  4. Step 4: Simplify right side
    63,083,524.40x = 3,064,569,809,464,807.50
  5. Step 5: Solve for x
    x = 3,064,569,809,464,807.50/63,083,524.40
  6. Step 6: Final answer
    x = 48,579,559.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.