Home / 40,229,161.40-60,343,742.10-14,671,004.60

Finding the Fourth Proportional to 40,229,161.40, 60,343,742.10 and 14,671,004.60

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Solution

The fourth proportional to 40,229,161.40, 60,343,742.10 and 14,671,004.60 is: 22,006,506.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,229,161.40 : 60,343,742.10 = 14,671,004.60 : x
  2. Step 2: Convert to fraction form
    40,229,161.40/60,343,742.10 = 14,671,004.60/x
  3. Step 3: Cross multiply
    40,229,161.40x = 60,343,742.10 × 14,671,004.60
  4. Step 4: Simplify right side
    40,229,161.40x = 885,303,317,930,313.62
  5. Step 5: Solve for x
    x = 885,303,317,930,313.62/40,229,161.40
  6. Step 6: Final answer
    x = 22,006,506.90

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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.