Home / 34,068,600.68-47,014,429.79-18,598,685.33

Finding the Fourth Proportional to 34,068,600.68, 47,014,429.79 and 18,598,685.33

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Solution

The fourth proportional to 34,068,600.68, 47,014,429.79 and 18,598,685.33 is: 25,666,055.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,068,600.68 : 47,014,429.79 = 18,598,685.33 : x
  2. Step 2: Convert to fraction form
    34,068,600.68/47,014,429.79 = 18,598,685.33/x
  3. Step 3: Cross multiply
    34,068,600.68x = 47,014,429.79 × 18,598,685.33
  4. Step 4: Simplify right side
    34,068,600.68x = 874,406,585,305,522.25
  5. Step 5: Solve for x
    x = 874,406,585,305,522.25/34,068,600.68
  6. Step 6: Final answer
    x = 25,666,055.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.