Home / 48,184,673.28-72,277,007.89-14,106,019.02

Finding the Fourth Proportional to 48,184,673.28, 72,277,007.89 and 14,106,019.02

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Solution

The fourth proportional to 48,184,673.28, 72,277,007.89 and 14,106,019.02 is: 21,159,027.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,184,673.28 : 72,277,007.89 = 14,106,019.02 : x
  2. Step 2: Convert to fraction form
    48,184,673.28/72,277,007.89 = 14,106,019.02/x
  3. Step 3: Cross multiply
    48,184,673.28x = 72,277,007.89 × 14,106,019.02
  4. Step 4: Simplify right side
    48,184,673.28x = 1,019,540,848,005,030
  5. Step 5: Solve for x
    x = 1,019,540,848,005,030/48,184,673.28
  6. Step 6: Final answer
    x = 21,159,027.94

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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.