Home / 106,092,980.88-146,406,853.80-59,683,220.88

Finding the Fourth Proportional to 106,092,980.88, 146,406,853.80 and 59,683,220.88

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Solution

The fourth proportional to 106,092,980.88, 146,406,853.80 and 59,683,220.88 is: 82,362,023.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,092,980.88 : 146,406,853.80 = 59,683,220.88 : x
  2. Step 2: Convert to fraction form
    106,092,980.88/146,406,853.80 = 59,683,220.88/x
  3. Step 3: Cross multiply
    106,092,980.88x = 146,406,853.80 × 59,683,220.88
  4. Step 4: Simplify right side
    106,092,980.88x = 8,738,032,593,691,268
  5. Step 5: Solve for x
    x = 8,738,032,593,691,268/106,092,980.88
  6. Step 6: Final answer
    x = 82,362,023.59

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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.