Home / 35,492,901.66-48,980,237.04-19,195,377.66

Finding the Fourth Proportional to 35,492,901.66, 48,980,237.04 and 19,195,377.66

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Solution

The fourth proportional to 35,492,901.66, 48,980,237.04 and 19,195,377.66 is: 26,489,638.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,492,901.66 : 48,980,237.04 = 19,195,377.66 : x
  2. Step 2: Convert to fraction form
    35,492,901.66/48,980,237.04 = 19,195,377.66/x
  3. Step 3: Cross multiply
    35,492,901.66x = 48,980,237.04 × 19,195,377.66
  4. Step 4: Simplify right side
    35,492,901.66x = 940,194,147,859,120.50
  5. Step 5: Solve for x
    x = 940,194,147,859,120.50/35,492,901.66
  6. Step 6: Final answer
    x = 26,489,638.88

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.