Home / 124,031,199.03-186,074,827.22-41,032,756.76

Finding the Fourth Proportional to 124,031,199.03, 186,074,827.22 and 41,032,756.76

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Solution

The fourth proportional to 124,031,199.03, 186,074,827.22 and 41,032,756.76 is: 61,558,407.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,031,199.03 : 186,074,827.22 = 41,032,756.76 : x
  2. Step 2: Convert to fraction form
    124,031,199.03/186,074,827.22 = 41,032,756.76/x
  3. Step 3: Cross multiply
    124,031,199.03x = 186,074,827.22 × 41,032,756.76
  4. Step 4: Simplify right side
    124,031,199.03x = 7,635,163,123,649,495
  5. Step 5: Solve for x
    x = 7,635,163,123,649,495/124,031,199.03
  6. Step 6: Final answer
    x = 61,558,407.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.