Home / 27,293,230.64-37,664,840.76-14,903,410.16

Finding the Fourth Proportional to 27,293,230.64, 37,664,840.76 and 14,903,410.16

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Solution

The fourth proportional to 27,293,230.64, 37,664,840.76 and 14,903,410.16 is: 20,566,805.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,293,230.64 : 37,664,840.76 = 14,903,410.16 : x
  2. Step 2: Convert to fraction form
    27,293,230.64/37,664,840.76 = 14,903,410.16/x
  3. Step 3: Cross multiply
    27,293,230.64x = 37,664,840.76 × 14,903,410.16
  4. Step 4: Simplify right side
    27,293,230.64x = 561,334,570,457,366.12
  5. Step 5: Solve for x
    x = 561,334,570,457,366.12/27,293,230.64
  6. Step 6: Final answer
    x = 20,566,805.66

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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.