Home / 11,356,604,548.93-17,019,679,795.35-8,838,573,293.41

Finding the Fourth Proportional to 11,356,604,548.93, 17,019,679,795.35 and 8,838,573,293.41

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Solution

The fourth proportional to 11,356,604,548.93, 17,019,679,795.35 and 8,838,573,293.41 is: 13,246,009,108.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,604,548.93 : 17,019,679,795.35 = 8,838,573,293.41 : x
  2. Step 2: Convert to fraction form
    11,356,604,548.93/17,019,679,795.35 = 8,838,573,293.41/x
  3. Step 3: Cross multiply
    11,356,604,548.93x = 17,019,679,795.35 × 8,838,573,293.41
  4. Step 4: Simplify right side
    11,356,604,548.93x = 150,429,687,301,501,222,912
  5. Step 5: Solve for x
    x = 150,429,687,301,501,222,912/11,356,604,548.93
  6. Step 6: Final answer
    x = 13,246,009,108.92

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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.