Home / 163,277,398.44-244,916,434.62-153,300,479.40

Finding the Fourth Proportional to 163,277,398.44, 244,916,434.62 and 153,300,479.40

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Solution

The fourth proportional to 163,277,398.44, 244,916,434.62 and 153,300,479.40 is: 229,951,035.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,277,398.44 : 244,916,434.62 = 153,300,479.40 : x
  2. Step 2: Convert to fraction form
    163,277,398.44/244,916,434.62 = 153,300,479.40/x
  3. Step 3: Cross multiply
    163,277,398.44x = 244,916,434.62 × 153,300,479.40
  4. Step 4: Simplify right side
    163,277,398.44x = 37,545,806,840,184,760
  5. Step 5: Solve for x
    x = 37,545,806,840,184,760/163,277,398.44
  6. Step 6: Final answer
    x = 229,951,035.47

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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.