Home / 11,014,848.47-16,516,570.61-4,944,352.93

Finding the Fourth Proportional to 11,014,848.47, 16,516,570.61 and 4,944,352.93

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Solution

The fourth proportional to 11,014,848.47, 16,516,570.61 and 4,944,352.93 is: 7,413,969.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,014,848.47 : 16,516,570.61 = 4,944,352.93 : x
  2. Step 2: Convert to fraction form
    11,014,848.47/16,516,570.61 = 4,944,352.93/x
  3. Step 3: Cross multiply
    11,014,848.47x = 16,516,570.61 × 4,944,352.93
  4. Step 4: Simplify right side
    11,014,848.47x = 81,663,754,241,633.53
  5. Step 5: Solve for x
    x = 81,663,754,241,633.53/11,014,848.47
  6. Step 6: Final answer
    x = 7,413,969.83

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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.