Home / 27,006,670.08-37,269,305.28-14,784,664.32

Finding the Fourth Proportional to 27,006,670.08, 37,269,305.28 and 14,784,664.32

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Solution

The fourth proportional to 27,006,670.08, 37,269,305.28 and 14,784,664.32 is: 20,402,891.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,006,670.08 : 37,269,305.28 = 14,784,664.32 : x
  2. Step 2: Convert to fraction form
    27,006,670.08/37,269,305.28 = 14,784,664.32/x
  3. Step 3: Cross multiply
    27,006,670.08x = 37,269,305.28 × 14,784,664.32
  4. Step 4: Simplify right side
    27,006,670.08x = 551,014,168,004,403.62
  5. Step 5: Solve for x
    x = 551,014,168,004,403.62/27,006,670.08
  6. Step 6: Final answer
    x = 20,402,891.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.