Home / 50,357,265.60-75,535,898.40-46,494,148.80

Finding the Fourth Proportional to 50,357,265.60, 75,535,898.40 and 46,494,148.80

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Solution

The fourth proportional to 50,357,265.60, 75,535,898.40 and 46,494,148.80 is: 69,741,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,357,265.60 : 75,535,898.40 = 46,494,148.80 : x
  2. Step 2: Convert to fraction form
    50,357,265.60/75,535,898.40 = 46,494,148.80/x
  3. Step 3: Cross multiply
    50,357,265.60x = 75,535,898.40 × 46,494,148.80
  4. Step 4: Simplify right side
    50,357,265.60x = 3,511,977,299,951,282
  5. Step 5: Solve for x
    x = 3,511,977,299,951,282/50,357,265.60
  6. Step 6: Final answer
    x = 69,741,223.20

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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.