Home / 37,360,602.41-56,057,089.12-20,068,628.14

Finding the Fourth Proportional to 37,360,602.41, 56,057,089.12 and 20,068,628.14

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Solution

The fourth proportional to 37,360,602.41, 56,057,089.12 and 20,068,628.14 is: 30,111,636.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,360,602.41 : 56,057,089.12 = 20,068,628.14 : x
  2. Step 2: Convert to fraction form
    37,360,602.41/56,057,089.12 = 20,068,628.14/x
  3. Step 3: Cross multiply
    37,360,602.41x = 56,057,089.12 × 20,068,628.14
  4. Step 4: Simplify right side
    37,360,602.41x = 1,124,988,876,180,019.62
  5. Step 5: Solve for x
    x = 1,124,988,876,180,019.62/37,360,602.41
  6. Step 6: Final answer
    x = 30,111,636.42

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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.