Home / 239,525,105.16-359,133,184.26-93,973,377.72

Finding the Fourth Proportional to 239,525,105.16, 359,133,184.26 and 93,973,377.72

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Solution

The fourth proportional to 239,525,105.16, 359,133,184.26 and 93,973,377.72 is: 140,899,461.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,525,105.16 : 359,133,184.26 = 93,973,377.72 : x
  2. Step 2: Convert to fraction form
    239,525,105.16/359,133,184.26 = 93,973,377.72/x
  3. Step 3: Cross multiply
    239,525,105.16x = 359,133,184.26 × 93,973,377.72
  4. Step 4: Simplify right side
    239,525,105.16x = 33,748,958,376,251,336
  5. Step 5: Solve for x
    x = 33,748,958,376,251,336/239,525,105.16
  6. Step 6: Final answer
    x = 140,899,461.68

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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.