Home / 37,798,440.03-56,698,095.20-15,942,513.69

Finding the Fourth Proportional to 37,798,440.03, 56,698,095.20 and 15,942,513.69

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Solution

The fourth proportional to 37,798,440.03, 56,698,095.20 and 15,942,513.69 is: 23,913,954.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,798,440.03 : 56,698,095.20 = 15,942,513.69 : x
  2. Step 2: Convert to fraction form
    37,798,440.03/56,698,095.20 = 15,942,513.69/x
  3. Step 3: Cross multiply
    37,798,440.03x = 56,698,095.20 × 15,942,513.69
  4. Step 4: Simplify right side
    37,798,440.03x = 903,910,158,843,210.75
  5. Step 5: Solve for x
    x = 903,910,158,843,210.75/37,798,440.03
  6. Step 6: Final answer
    x = 23,913,954.07

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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.