Home / 30,932,659.34-46,328,310.56-14,769,931.10

Finding the Fourth Proportional to 30,932,659.34, 46,328,310.56 and 14,769,931.10

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Solution

The fourth proportional to 30,932,659.34, 46,328,310.56 and 14,769,931.10 is: 22,121,148.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,932,659.34 : 46,328,310.56 = 14,769,931.10 : x
  2. Step 2: Convert to fraction form
    30,932,659.34/46,328,310.56 = 14,769,931.10/x
  3. Step 3: Cross multiply
    30,932,659.34x = 46,328,310.56 × 14,769,931.10
  4. Step 4: Simplify right side
    30,932,659.34x = 684,265,954,755,885.75
  5. Step 5: Solve for x
    x = 684,265,954,755,885.75/30,932,659.34
  6. Step 6: Final answer
    x = 22,121,148.63

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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.