Home / 30,735,422.10-46,098,081.99-11,035,470.72

Finding the Fourth Proportional to 30,735,422.10, 46,098,081.99 and 11,035,470.72

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Solution

The fourth proportional to 30,735,422.10, 46,098,081.99 and 11,035,470.72 is: 16,551,392.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,735,422.10 : 46,098,081.99 = 11,035,470.72 : x
  2. Step 2: Convert to fraction form
    30,735,422.10/46,098,081.99 = 11,035,470.72/x
  3. Step 3: Cross multiply
    30,735,422.10x = 46,098,081.99 × 11,035,470.72
  4. Step 4: Simplify right side
    30,735,422.10x = 508,714,034,142,706.50
  5. Step 5: Solve for x
    x = 508,714,034,142,706.50/30,735,422.10
  6. Step 6: Final answer
    x = 16,551,392.48

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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.