Home / 67,139,784,402.94-92,652,422,769.17-36,655,967,013.94

Finding the Fourth Proportional to 67,139,784,402.94, 92,652,422,769.17 and 36,655,967,013.94

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Solution

The fourth proportional to 67,139,784,402.94, 92,652,422,769.17 and 36,655,967,013.94 is: 50,584,972,576.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,139,784,402.94 : 92,652,422,769.17 = 36,655,967,013.94 : x
  2. Step 2: Convert to fraction form
    67,139,784,402.94/92,652,422,769.17 = 36,655,967,013.94/x
  3. Step 3: Cross multiply
    67,139,784,402.94x = 92,652,422,769.17 × 36,655,967,013.94
  4. Step 4: Simplify right side
    67,139,784,402.94x = 3,396,264,152,787,950,501,888
  5. Step 5: Solve for x
    x = 3,396,264,152,787,950,501,888/67,139,784,402.94
  6. Step 6: Final answer
    x = 50,584,972,576.10

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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.