Home / 58,196,833-87,310,077.36-17,257,767.64

Finding the Fourth Proportional to 58,196,833, 87,310,077.36 and 17,257,767.64

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Solution

The fourth proportional to 58,196,833, 87,310,077.36 and 17,257,767.64 is: 25,891,048.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,196,833 : 87,310,077.36 = 17,257,767.64 : x
  2. Step 2: Convert to fraction form
    58,196,833/87,310,077.36 = 17,257,767.64/x
  3. Step 3: Cross multiply
    58,196,833x = 87,310,077.36 × 17,257,767.64
  4. Step 4: Simplify right side
    58,196,833x = 1,506,777,027,709,304.75
  5. Step 5: Solve for x
    x = 1,506,777,027,709,304.75/58,196,833
  6. Step 6: Final answer
    x = 25,891,048.53

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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.