Home / 14,808,638.60-22,214,513.10-4,708,910.60

Finding the Fourth Proportional to 14,808,638.60, 22,214,513.10 and 4,708,910.60

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Solution

The fourth proportional to 14,808,638.60, 22,214,513.10 and 4,708,910.60 is: 7,063,860.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,808,638.60 : 22,214,513.10 = 4,708,910.60 : x
  2. Step 2: Convert to fraction form
    14,808,638.60/22,214,513.10 = 4,708,910.60/x
  3. Step 3: Cross multiply
    14,808,638.60x = 22,214,513.10 × 4,708,910.60
  4. Step 4: Simplify right side
    14,808,638.60x = 104,606,156,210,428.86
  5. Step 5: Solve for x
    x = 104,606,156,210,428.86/14,808,638.60
  6. Step 6: Final answer
    x = 7,063,860.43

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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.