Home / 67,408,168,615.09-92,988,005,047.52-41,679,223,998.37

Finding the Fourth Proportional to 67,408,168,615.09, 92,988,005,047.52 and 41,679,223,998.37

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Solution

The fourth proportional to 67,408,168,615.09, 92,988,005,047.52 and 41,679,223,998.37 is: 57,495,522,740.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,408,168,615.09 : 92,988,005,047.52 = 41,679,223,998.37 : x
  2. Step 2: Convert to fraction form
    67,408,168,615.09/92,988,005,047.52 = 41,679,223,998.37/x
  3. Step 3: Cross multiply
    67,408,168,615.09x = 92,988,005,047.52 × 41,679,223,998.37
  4. Step 4: Simplify right side
    67,408,168,615.09x = 3,875,667,891,536,970,383,360
  5. Step 5: Solve for x
    x = 3,875,667,891,536,970,383,360/67,408,168,615.09
  6. Step 6: Final answer
    x = 57,495,522,740.99

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Double scale
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1.5x scale

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.