Home / 58,225,424.30-87,323,189.67-17,275,175.77

Finding the Fourth Proportional to 58,225,424.30, 87,323,189.67 and 17,275,175.77

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Solution

The fourth proportional to 58,225,424.30, 87,323,189.67 and 17,275,175.77 is: 25,908,329.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,225,424.30 : 87,323,189.67 = 17,275,175.77 : x
  2. Step 2: Convert to fraction form
    58,225,424.30/87,323,189.67 = 17,275,175.77/x
  3. Step 3: Cross multiply
    58,225,424.30x = 87,323,189.67 × 17,275,175.77
  4. Step 4: Simplify right side
    58,225,424.30x = 1,508,523,450,346,298.25
  5. Step 5: Solve for x
    x = 1,508,523,450,346,298.25/58,225,424.30
  6. Step 6: Final answer
    x = 25,908,329.02

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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.