Home / 48,184,672.28-72,277,006.39-14,106,018.02

Finding the Fourth Proportional to 48,184,672.28, 72,277,006.39 and 14,106,018.02

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Solution

The fourth proportional to 48,184,672.28, 72,277,006.39 and 14,106,018.02 is: 21,159,026.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,184,672.28 : 72,277,006.39 = 14,106,018.02 : x
  2. Step 2: Convert to fraction form
    48,184,672.28/72,277,006.39 = 14,106,018.02/x
  3. Step 3: Cross multiply
    48,184,672.28x = 72,277,006.39 × 14,106,018.02
  4. Step 4: Simplify right side
    48,184,672.28x = 1,019,540,754,172,345.12
  5. Step 5: Solve for x
    x = 1,019,540,754,172,345.12/48,184,672.28
  6. Step 6: Final answer
    x = 21,159,026.43

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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.