Home / 14,784,302.50-22,185,301.11-6,379,310.50

Finding the Fourth Proportional to 14,784,302.50, 22,185,301.11 and 6,379,310.50

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Solution

The fourth proportional to 14,784,302.50, 22,185,301.11 and 6,379,310.50 is: 9,572,783.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,784,302.50 : 22,185,301.11 = 6,379,310.50 : x
  2. Step 2: Convert to fraction form
    14,784,302.50/22,185,301.11 = 6,379,310.50/x
  3. Step 3: Cross multiply
    14,784,302.50x = 22,185,301.11 × 6,379,310.50
  4. Step 4: Simplify right side
    14,784,302.50x = 141,526,924,316,684.66
  5. Step 5: Solve for x
    x = 141,526,924,316,684.66/14,784,302.50
  6. Step 6: Final answer
    x = 9,572,783.32

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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.