Home / 92,098,494.03-127,095,263.76-50,282,558.04

Finding the Fourth Proportional to 92,098,494.03, 127,095,263.76 and 50,282,558.04

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Solution

The fourth proportional to 92,098,494.03, 127,095,263.76 and 50,282,558.04 is: 69,389,570.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,098,494.03 : 127,095,263.76 = 50,282,558.04 : x
  2. Step 2: Convert to fraction form
    92,098,494.03/127,095,263.76 = 50,282,558.04/x
  3. Step 3: Cross multiply
    92,098,494.03x = 127,095,263.76 × 50,282,558.04
  4. Step 4: Simplify right side
    92,098,494.03x = 6,390,674,976,621,309
  5. Step 5: Solve for x
    x = 6,390,674,976,621,309/92,098,494.03
  6. Step 6: Final answer
    x = 69,389,570.85

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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.