Home / 9,922,821.23-14,862,531.31-7,035,435.83

Finding the Fourth Proportional to 9,922,821.23, 14,862,531.31 and 7,035,435.83

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Solution

The fourth proportional to 9,922,821.23, 14,862,531.31 and 7,035,435.83 is: 10,537,767.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922,821.23 : 14,862,531.31 = 7,035,435.83 : x
  2. Step 2: Convert to fraction form
    9,922,821.23/14,862,531.31 = 7,035,435.83/x
  3. Step 3: Cross multiply
    9,922,821.23x = 14,862,531.31 × 7,035,435.83
  4. Step 4: Simplify right side
    9,922,821.23x = 104,564,385,302,870.84
  5. Step 5: Solve for x
    x = 104,564,385,302,870.84/9,922,821.23
  6. Step 6: Final answer
    x = 10,537,767.73

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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.