Home / 29,927,116.16-41,299,395.54-16,176,080.24

Finding the Fourth Proportional to 29,927,116.16, 41,299,395.54 and 16,176,080.24

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Solution

The fourth proportional to 29,927,116.16, 41,299,395.54 and 16,176,080.24 is: 22,322,977.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,927,116.16 : 41,299,395.54 = 16,176,080.24 : x
  2. Step 2: Convert to fraction form
    29,927,116.16/41,299,395.54 = 16,176,080.24/x
  3. Step 3: Cross multiply
    29,927,116.16x = 41,299,395.54 × 16,176,080.24
  4. Step 4: Simplify right side
    29,927,116.16x = 668,062,336,118,538.12
  5. Step 5: Solve for x
    x = 668,062,336,118,538.12/29,927,116.16
  6. Step 6: Final answer
    x = 22,322,977.35

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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.