Home / 2,875,561,873,433-3,968,400,125,167.30-1,592,425,213,865

Finding the Fourth Proportional to 2,875,561,873,433, 3,968,400,125,167.30 and 1,592,425,213,865

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Solution

The fourth proportional to 2,875,561,873,433, 3,968,400,125,167.30 and 1,592,425,213,865 is: 2,197,615,873,407.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,875,561,873,433 : 3,968,400,125,167.30 = 1,592,425,213,865 : x
  2. Step 2: Convert to fraction form
    2,875,561,873,433/3,968,400,125,167.30 = 1,592,425,213,865/x
  3. Step 3: Cross multiply
    2,875,561,873,433x = 3,968,400,125,167.30 × 1,592,425,213,865
  4. Step 4: Simplify right side
    2,875,561,873,433x = 6,319,380,418,021,429,941,895,168
  5. Step 5: Solve for x
    x = 6,319,380,418,021,429,941,895,168/2,875,561,873,433
  6. Step 6: Final answer
    x = 2,197,615,873,407.38

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Double scale
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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.