Home / 53,714,439.07-80,563,563.70-34,418,506.17

Finding the Fourth Proportional to 53,714,439.07, 80,563,563.70 and 34,418,506.17

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Solution

The fourth proportional to 53,714,439.07, 80,563,563.70 and 34,418,506.17 is: 51,622,572.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,714,439.07 : 80,563,563.70 = 34,418,506.17 : x
  2. Step 2: Convert to fraction form
    53,714,439.07/80,563,563.70 = 34,418,506.17/x
  3. Step 3: Cross multiply
    53,714,439.07x = 80,563,563.70 × 34,418,506.17
  4. Step 4: Simplify right side
    53,714,439.07x = 2,772,877,514,199,592
  5. Step 5: Solve for x
    x = 2,772,877,514,199,592/53,714,439.07
  6. Step 6: Final answer
    x = 51,622,572.30

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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.