Home / 349,691,922.24-524,530,681.60-116,539,562.84

Finding the Fourth Proportional to 349,691,922.24, 524,530,681.60 and 116,539,562.84

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Solution

The fourth proportional to 349,691,922.24, 524,530,681.60 and 116,539,562.84 is: 174,806,944.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,691,922.24 : 524,530,681.60 = 116,539,562.84 : x
  2. Step 2: Convert to fraction form
    349,691,922.24/524,530,681.60 = 116,539,562.84/x
  3. Step 3: Cross multiply
    349,691,922.24x = 524,530,681.60 × 116,539,562.84
  4. Step 4: Simplify right side
    349,691,922.24x = 61,128,576,329,831,240
  5. Step 5: Solve for x
    x = 61,128,576,329,831,240/349,691,922.24
  6. Step 6: Final answer
    x = 174,806,944.18

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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.