Home / 49,472,282.93-74,208,995.64-14,928,983.84

Finding the Fourth Proportional to 49,472,282.93, 74,208,995.64 and 14,928,983.84

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Solution

The fourth proportional to 49,472,282.93, 74,208,995.64 and 14,928,983.84 is: 22,393,648.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,472,282.93 : 74,208,995.64 = 14,928,983.84 : x
  2. Step 2: Convert to fraction form
    49,472,282.93/74,208,995.64 = 14,928,983.84/x
  3. Step 3: Cross multiply
    49,472,282.93x = 74,208,995.64 × 14,928,983.84
  4. Step 4: Simplify right side
    49,472,282.93x = 1,107,864,896,877,712.88
  5. Step 5: Solve for x
    x = 1,107,864,896,877,712.88/49,472,282.93
  6. Step 6: Final answer
    x = 22,393,648.15

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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.