Home / 14,711,165.41-22,066,526.69-6,618,426.15

Finding the Fourth Proportional to 14,711,165.41, 22,066,526.69 and 6,618,426.15

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Solution

The fourth proportional to 14,711,165.41, 22,066,526.69 and 6,618,426.15 is: 9,927,539.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,711,165.41 : 22,066,526.69 = 6,618,426.15 : x
  2. Step 2: Convert to fraction form
    14,711,165.41/22,066,526.69 = 6,618,426.15/x
  3. Step 3: Cross multiply
    14,711,165.41x = 22,066,526.69 × 6,618,426.15
  4. Step 4: Simplify right side
    14,711,165.41x = 146,045,677,284,768.97
  5. Step 5: Solve for x
    x = 146,045,677,284,768.97/14,711,165.41
  6. Step 6: Final answer
    x = 9,927,539.61

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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.