Home / 92,056,764.87-127,041,301.53-52,363,268.91

Finding the Fourth Proportional to 92,056,764.87, 127,041,301.53 and 52,363,268.91

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Solution

The fourth proportional to 92,056,764.87, 127,041,301.53 and 52,363,268.91 is: 72,262,998.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,056,764.87 : 127,041,301.53 = 52,363,268.91 : x
  2. Step 2: Convert to fraction form
    92,056,764.87/127,041,301.53 = 52,363,268.91/x
  3. Step 3: Cross multiply
    92,056,764.87x = 127,041,301.53 × 52,363,268.91
  4. Step 4: Simplify right side
    92,056,764.87x = 6,652,297,834,691,784
  5. Step 5: Solve for x
    x = 6,652,297,834,691,784/92,056,764.87
  6. Step 6: Final answer
    x = 72,262,998.21

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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.