Home / 34,655,548.73-51,983,323.11-9,099,141.53

Finding the Fourth Proportional to 34,655,548.73, 51,983,323.11 and 9,099,141.53

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Solution

The fourth proportional to 34,655,548.73, 51,983,323.11 and 9,099,141.53 is: 13,648,712.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,655,548.73 : 51,983,323.11 = 9,099,141.53 : x
  2. Step 2: Convert to fraction form
    34,655,548.73/51,983,323.11 = 9,099,141.53/x
  3. Step 3: Cross multiply
    34,655,548.73x = 51,983,323.11 × 9,099,141.53
  4. Step 4: Simplify right side
    34,655,548.73x = 473,003,613,917,693.19
  5. Step 5: Solve for x
    x = 473,003,613,917,693.19/34,655,548.73
  6. Step 6: Final answer
    x = 13,648,712.29

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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.