Home / 83,861,108,167.16-125,809,331,349.96-27,196,552,801.34

Finding the Fourth Proportional to 83,861,108,167.16, 125,809,331,349.96 and 27,196,552,801.34

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Solution

The fourth proportional to 83,861,108,167.16, 125,809,331,349.96 and 27,196,552,801.34 is: 40,800,559,374.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,861,108,167.16 : 125,809,331,349.96 = 27,196,552,801.34 : x
  2. Step 2: Convert to fraction form
    83,861,108,167.16/125,809,331,349.96 = 27,196,552,801.34/x
  3. Step 3: Cross multiply
    83,861,108,167.16x = 125,809,331,349.96 × 27,196,552,801.34
  4. Step 4: Simplify right side
    83,861,108,167.16x = 3,421,580,122,960,467,329,024
  5. Step 5: Solve for x
    x = 3,421,580,122,960,467,329,024/83,861,108,167.16
  6. Step 6: Final answer
    x = 40,800,559,374.20

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1.5x scale

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.