Home / 41,136,684.27-56,768,261.55-22,551,486.45

Finding the Fourth Proportional to 41,136,684.27, 56,768,261.55 and 22,551,486.45

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Solution

The fourth proportional to 41,136,684.27, 56,768,261.55 and 22,551,486.45 is: 31,120,852.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,136,684.27 : 56,768,261.55 = 22,551,486.45 : x
  2. Step 2: Convert to fraction form
    41,136,684.27/56,768,261.55 = 22,551,486.45/x
  3. Step 3: Cross multiply
    41,136,684.27x = 56,768,261.55 × 22,551,486.45
  4. Step 4: Simplify right side
    41,136,684.27x = 1,280,208,681,134,881
  5. Step 5: Solve for x
    x = 1,280,208,681,134,881/41,136,684.27
  6. Step 6: Final answer
    x = 31,120,852.44

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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.