Home / 58,502,315.85-87,753,473.78-29,804,501.85

Finding the Fourth Proportional to 58,502,315.85, 87,753,473.78 and 29,804,501.85

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Solution

The fourth proportional to 58,502,315.85, 87,753,473.78 and 29,804,501.85 is: 44,706,752.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,502,315.85 : 87,753,473.78 = 29,804,501.85 : x
  2. Step 2: Convert to fraction form
    58,502,315.85/87,753,473.78 = 29,804,501.85/x
  3. Step 3: Cross multiply
    58,502,315.85x = 87,753,473.78 × 29,804,501.85
  4. Step 4: Simplify right side
    58,502,315.85x = 2,615,448,571,619,936.50
  5. Step 5: Solve for x
    x = 2,615,448,571,619,936.50/58,502,315.85
  6. Step 6: Final answer
    x = 44,706,752.78

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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.