Home / 51,370,429.14-77,047,441.26-14,970,305.10

Finding the Fourth Proportional to 51,370,429.14, 77,047,441.26 and 14,970,305.10

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Solution

The fourth proportional to 51,370,429.14, 77,047,441.26 and 14,970,305.10 is: 22,453,067.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,370,429.14 : 77,047,441.26 = 14,970,305.10 : x
  2. Step 2: Convert to fraction form
    51,370,429.14/77,047,441.26 = 14,970,305.10/x
  3. Step 3: Cross multiply
    51,370,429.14x = 77,047,441.26 × 14,970,305.10
  4. Step 4: Simplify right side
    51,370,429.14x = 1,153,423,702,836,528.50
  5. Step 5: Solve for x
    x = 1,153,423,702,836,528.50/51,370,429.14
  6. Step 6: Final answer
    x = 22,453,067.30

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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.