Home / 29,095,352.49-43,641,446.81-8,900,594.49

Finding the Fourth Proportional to 29,095,352.49, 43,641,446.81 and 8,900,594.49

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Solution

The fourth proportional to 29,095,352.49, 43,641,446.81 and 8,900,594.49 is: 13,350,407.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,095,352.49 : 43,641,446.81 = 8,900,594.49 : x
  2. Step 2: Convert to fraction form
    29,095,352.49/43,641,446.81 = 8,900,594.49/x
  3. Step 3: Cross multiply
    29,095,352.49x = 43,641,446.81 × 8,900,594.49
  4. Step 4: Simplify right side
    29,095,352.49x = 388,434,820,968,211.12
  5. Step 5: Solve for x
    x = 388,434,820,968,211.12/29,095,352.49
  6. Step 6: Final answer
    x = 13,350,407.80

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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.