Home / 41,136,681.26-56,768,257.42-22,551,483.44

Finding the Fourth Proportional to 41,136,681.26, 56,768,257.42 and 22,551,483.44

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Solution

The fourth proportional to 41,136,681.26, 56,768,257.42 and 22,551,483.44 is: 31,120,848.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,136,681.26 : 56,768,257.42 = 22,551,483.44 : x
  2. Step 2: Convert to fraction form
    41,136,681.26/56,768,257.42 = 22,551,483.44/x
  3. Step 3: Cross multiply
    41,136,681.26x = 56,768,257.42 × 22,551,483.44
  4. Step 4: Simplify right side
    41,136,681.26x = 1,280,208,417,210,329
  5. Step 5: Solve for x
    x = 1,280,208,417,210,329/41,136,681.26
  6. Step 6: Final answer
    x = 31,120,848.30

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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.