Home / 14,628,046.94-21,951,038.92-6,547,854.68

Finding the Fourth Proportional to 14,628,046.94, 21,951,038.92 and 6,547,854.68

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Solution

The fourth proportional to 14,628,046.94, 21,951,038.92 and 6,547,854.68 is: 9,825,796.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,628,046.94 : 21,951,038.92 = 6,547,854.68 : x
  2. Step 2: Convert to fraction form
    14,628,046.94/21,951,038.92 = 6,547,854.68/x
  3. Step 3: Cross multiply
    14,628,046.94x = 21,951,038.92 × 6,547,854.68
  4. Step 4: Simplify right side
    14,628,046.94x = 143,732,212,923,184.16
  5. Step 5: Solve for x
    x = 143,732,212,923,184.16/14,628,046.94
  6. Step 6: Final answer
    x = 9,825,796.53

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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.