Home / 29,180,760.35-43,772,032.24-10,011,248.51

Finding the Fourth Proportional to 29,180,760.35, 43,772,032.24 and 10,011,248.51

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Solution

The fourth proportional to 29,180,760.35, 43,772,032.24 and 10,011,248.51 is: 15,017,178.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,180,760.35 : 43,772,032.24 = 10,011,248.51 : x
  2. Step 2: Convert to fraction form
    29,180,760.35/43,772,032.24 = 10,011,248.51/x
  3. Step 3: Cross multiply
    29,180,760.35x = 43,772,032.24 × 10,011,248.51
  4. Step 4: Simplify right side
    29,180,760.35x = 438,212,692,298,483.69
  5. Step 5: Solve for x
    x = 438,212,692,298,483.69/29,180,760.35
  6. Step 6: Final answer
    x = 15,017,178.69

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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.