Home / 15,970,807.80-23,956,211.70-4,612,404.60

Finding the Fourth Proportional to 15,970,807.80, 23,956,211.70 and 4,612,404.60

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Solution

The fourth proportional to 15,970,807.80, 23,956,211.70 and 4,612,404.60 is: 6,918,606.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,970,807.80 : 23,956,211.70 = 4,612,404.60 : x
  2. Step 2: Convert to fraction form
    15,970,807.80/23,956,211.70 = 4,612,404.60/x
  3. Step 3: Cross multiply
    15,970,807.80x = 23,956,211.70 × 4,612,404.60
  4. Step 4: Simplify right side
    15,970,807.80x = 110,495,741,043,653.81
  5. Step 5: Solve for x
    x = 110,495,741,043,653.81/15,970,807.80
  6. Step 6: Final answer
    x = 6,918,606.90

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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.