Home / 58,029,575.04-87,025,570.56-19,159,295.04

Finding the Fourth Proportional to 58,029,575.04, 87,025,570.56 and 19,159,295.04

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Solution

The fourth proportional to 58,029,575.04, 87,025,570.56 and 19,159,295.04 is: 28,732,738.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,029,575.04 : 87,025,570.56 = 19,159,295.04 : x
  2. Step 2: Convert to fraction form
    58,029,575.04/87,025,570.56 = 19,159,295.04/x
  3. Step 3: Cross multiply
    58,029,575.04x = 87,025,570.56 × 19,159,295.04
  4. Step 4: Simplify right side
    58,029,575.04x = 1,667,348,582,383,378
  5. Step 5: Solve for x
    x = 1,667,348,582,383,378/58,029,575.04
  6. Step 6: Final answer
    x = 28,732,738.11

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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.