Home / 37,794,070-52,155,827.40-22,116,107.92

Finding the Fourth Proportional to 37,794,070, 52,155,827.40 and 22,116,107.92

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Solution

The fourth proportional to 37,794,070, 52,155,827.40 and 22,116,107.92 is: 30,520,235.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,794,070 : 52,155,827.40 = 22,116,107.92 : x
  2. Step 2: Convert to fraction form
    37,794,070/52,155,827.40 = 22,116,107.92/x
  3. Step 3: Cross multiply
    37,794,070x = 52,155,827.40 × 22,116,107.92
  4. Step 4: Simplify right side
    37,794,070x = 1,153,483,907,435,293
  5. Step 5: Solve for x
    x = 1,153,483,907,435,293/37,794,070
  6. Step 6: Final answer
    x = 30,520,235.25

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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.