Home / 23,956,486.80-35,934,730.20-13,169,619.60

Finding the Fourth Proportional to 23,956,486.80, 35,934,730.20 and 13,169,619.60

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Solution

The fourth proportional to 23,956,486.80, 35,934,730.20 and 13,169,619.60 is: 19,754,429.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,956,486.80 : 35,934,730.20 = 13,169,619.60 : x
  2. Step 2: Convert to fraction form
    23,956,486.80/35,934,730.20 = 13,169,619.60/x
  3. Step 3: Cross multiply
    23,956,486.80x = 35,934,730.20 × 13,169,619.60
  4. Step 4: Simplify right side
    23,956,486.80x = 473,246,727,162,631.94
  5. Step 5: Solve for x
    x = 473,246,727,162,631.94/23,956,486.80
  6. Step 6: Final answer
    x = 19,754,429.40

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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.