Home / 52,187,037.96-72,054,141.12-32,616,723

Finding the Fourth Proportional to 52,187,037.96, 72,054,141.12 and 32,616,723

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Solution

The fourth proportional to 52,187,037.96, 72,054,141.12 and 32,616,723 is: 45,033,595.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,187,037.96 : 72,054,141.12 = 32,616,723 : x
  2. Step 2: Convert to fraction form
    52,187,037.96/72,054,141.12 = 32,616,723/x
  3. Step 3: Cross multiply
    52,187,037.96x = 72,054,141.12 × 32,616,723
  4. Step 4: Simplify right side
    52,187,037.96x = 2,350,169,961,913,950
  5. Step 5: Solve for x
    x = 2,350,169,961,913,950/52,187,037.96
  6. Step 6: Final answer
    x = 45,033,595.58

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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.