Home / 335,274,353.84-502,911,668.28-150,826,386.32

Finding the Fourth Proportional to 335,274,353.84, 502,911,668.28 and 150,826,386.32

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Solution

The fourth proportional to 335,274,353.84, 502,911,668.28 and 150,826,386.32 is: 226,239,641.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,274,353.84 : 502,911,668.28 = 150,826,386.32 : x
  2. Step 2: Convert to fraction form
    335,274,353.84/502,911,668.28 = 150,826,386.32/x
  3. Step 3: Cross multiply
    335,274,353.84x = 502,911,668.28 × 150,826,386.32
  4. Step 4: Simplify right side
    335,274,353.84x = 75,852,349,564,834,960
  5. Step 5: Solve for x
    x = 75,852,349,564,834,960/335,274,353.84
  6. Step 6: Final answer
    x = 226,239,641.34

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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.