Home / 26,391,455,662.16-36,420,966,656.52-16,092,154,801.28

Finding the Fourth Proportional to 26,391,455,662.16, 36,420,966,656.52 and 16,092,154,801.28

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Solution

The fourth proportional to 26,391,455,662.16, 36,420,966,656.52 and 16,092,154,801.28 is: 22,207,635,719.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,391,455,662.16 : 36,420,966,656.52 = 16,092,154,801.28 : x
  2. Step 2: Convert to fraction form
    26,391,455,662.16/36,420,966,656.52 = 16,092,154,801.28/x
  3. Step 3: Cross multiply
    26,391,455,662.16x = 36,420,966,656.52 × 16,092,154,801.28
  4. Step 4: Simplify right side
    26,391,455,662.16x = 586,091,833,448,977,072,128
  5. Step 5: Solve for x
    x = 586,091,833,448,977,072,128/26,391,455,662.16
  6. Step 6: Final answer
    x = 22,207,635,719.36

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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.