Home / 40,046,991.42-60,370,646.39-37,377,474.98

Finding the Fourth Proportional to 40,046,991.42, 60,370,646.39 and 37,377,474.98

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Solution

The fourth proportional to 40,046,991.42, 60,370,646.39 and 37,377,474.98 is: 56,346,363.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,046,991.42 : 60,370,646.39 = 37,377,474.98 : x
  2. Step 2: Convert to fraction form
    40,046,991.42/60,370,646.39 = 37,377,474.98/x
  3. Step 3: Cross multiply
    40,046,991.42x = 60,370,646.39 × 37,377,474.98
  4. Step 4: Simplify right side
    40,046,991.42x = 2,256,502,324,620,077.50
  5. Step 5: Solve for x
    x = 2,256,502,324,620,077.50/40,046,991.42
  6. Step 6: Final answer
    x = 56,346,363.23

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.