Home / 14,108,024.63-21,156,958.85-4,883,490.69

Finding the Fourth Proportional to 14,108,024.63, 21,156,958.85 and 4,883,490.69

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Solution

The fourth proportional to 14,108,024.63, 21,156,958.85 and 4,883,490.69 is: 7,323,478.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,108,024.63 : 21,156,958.85 = 4,883,490.69 : x
  2. Step 2: Convert to fraction form
    14,108,024.63/21,156,958.85 = 4,883,490.69/x
  3. Step 3: Cross multiply
    14,108,024.63x = 21,156,958.85 × 4,883,490.69
  4. Step 4: Simplify right side
    14,108,024.63x = 103,319,811,548,270.66
  5. Step 5: Solve for x
    x = 103,319,811,548,270.66/14,108,024.63
  6. Step 6: Final answer
    x = 7,323,478.25

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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.