Home / 8,590,251,548.36-12,887,231,973.58-2,614,844,984.34

Finding the Fourth Proportional to 8,590,251,548.36, 12,887,231,973.58 and 2,614,844,984.34

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Solution

The fourth proportional to 8,590,251,548.36, 12,887,231,973.58 and 2,614,844,984.34 is: 3,922,832,026.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,590,251,548.36 : 12,887,231,973.58 = 2,614,844,984.34 : x
  2. Step 2: Convert to fraction form
    8,590,251,548.36/12,887,231,973.58 = 2,614,844,984.34/x
  3. Step 3: Cross multiply
    8,590,251,548.36x = 12,887,231,973.58 × 2,614,844,984.34
  4. Step 4: Simplify right side
    8,590,251,548.36x = 33,698,113,888,141,746,176
  5. Step 5: Solve for x
    x = 33,698,113,888,141,746,176/8,590,251,548.36
  6. Step 6: Final answer
    x = 3,922,832,026.33

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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.