Home / 244,971,005.80-367,456,508.70-163,341,668.20

Finding the Fourth Proportional to 244,971,005.80, 367,456,508.70 and 163,341,668.20

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Solution

The fourth proportional to 244,971,005.80, 367,456,508.70 and 163,341,668.20 is: 245,012,502.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,971,005.80 : 367,456,508.70 = 163,341,668.20 : x
  2. Step 2: Convert to fraction form
    244,971,005.80/367,456,508.70 = 163,341,668.20/x
  3. Step 3: Cross multiply
    244,971,005.80x = 367,456,508.70 × 163,341,668.20
  4. Step 4: Simplify right side
    244,971,005.80x = 60,020,959,122,005,808
  5. Step 5: Solve for x
    x = 60,020,959,122,005,808/244,971,005.80
  6. Step 6: Final answer
    x = 245,012,502.30

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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.