Home / 40,398,966.10-60,606,322.35-17,369,856.10

Finding the Fourth Proportional to 40,398,966.10, 60,606,322.35 and 17,369,856.10

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Solution

The fourth proportional to 40,398,966.10, 60,606,322.35 and 17,369,856.10 is: 26,058,169.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,398,966.10 : 60,606,322.35 = 17,369,856.10 : x
  2. Step 2: Convert to fraction form
    40,398,966.10/60,606,322.35 = 17,369,856.10/x
  3. Step 3: Cross multiply
    40,398,966.10x = 60,606,322.35 × 17,369,856.10
  4. Step 4: Simplify right side
    40,398,966.10x = 1,052,723,097,969,714
  5. Step 5: Solve for x
    x = 1,052,723,097,969,714/40,398,966.10
  6. Step 6: Final answer
    x = 26,058,169.29

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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.