Home / 41,211,122.59-56,871,461.08-22,627,466.42

Finding the Fourth Proportional to 41,211,122.59, 56,871,461.08 and 22,627,466.42

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Solution

The fourth proportional to 41,211,122.59, 56,871,461.08 and 22,627,466.42 is: 31,225,965.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,211,122.59 : 56,871,461.08 = 22,627,466.42 : x
  2. Step 2: Convert to fraction form
    41,211,122.59/56,871,461.08 = 22,627,466.42/x
  3. Step 3: Cross multiply
    41,211,122.59x = 56,871,461.08 × 22,627,466.42
  4. Step 4: Simplify right side
    41,211,122.59x = 1,286,857,075,651,615
  5. Step 5: Solve for x
    x = 1,286,857,075,651,615/41,211,122.59
  6. Step 6: Final answer
    x = 31,225,965.10

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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.