Home / 22,233,055.23-33,326,461.53-8,595,568.40

Finding the Fourth Proportional to 22,233,055.23, 33,326,461.53 and 8,595,568.40

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Solution

The fourth proportional to 22,233,055.23, 33,326,461.53 and 8,595,568.40 is: 12,884,413.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233,055.23 : 33,326,461.53 = 8,595,568.40 : x
  2. Step 2: Convert to fraction form
    22,233,055.23/33,326,461.53 = 8,595,568.40/x
  3. Step 3: Cross multiply
    22,233,055.23x = 33,326,461.53 × 8,595,568.40
  4. Step 4: Simplify right side
    22,233,055.23x = 286,459,879,444,451.31
  5. Step 5: Solve for x
    x = 286,459,879,444,451.31/22,233,055.23
  6. Step 6: Final answer
    x = 12,884,413.61

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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.