Home / 92,098,493.03-127,095,262.38-50,282,557.04

Finding the Fourth Proportional to 92,098,493.03, 127,095,262.38 and 50,282,557.04

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Solution

The fourth proportional to 92,098,493.03, 127,095,262.38 and 50,282,557.04 is: 69,389,569.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,098,493.03 : 127,095,262.38 = 50,282,557.04 : x
  2. Step 2: Convert to fraction form
    92,098,493.03/127,095,262.38 = 50,282,557.04/x
  3. Step 3: Cross multiply
    92,098,493.03x = 127,095,262.38 × 50,282,557.04
  4. Step 4: Simplify right side
    92,098,493.03x = 6,390,674,780,136,116
  5. Step 5: Solve for x
    x = 6,390,674,780,136,116/92,098,493.03
  6. Step 6: Final answer
    x = 69,389,569.47

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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.