Home / 24,934,793.40-37,430,183.70-19,280,086.20

Finding the Fourth Proportional to 24,934,793.40, 37,430,183.70 and 19,280,086.20

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Solution

The fourth proportional to 24,934,793.40, 37,430,183.70 and 19,280,086.20 is: 28,941,774.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,934,793.40 : 37,430,183.70 = 19,280,086.20 : x
  2. Step 2: Convert to fraction form
    24,934,793.40/37,430,183.70 = 19,280,086.20/x
  3. Step 3: Cross multiply
    24,934,793.40x = 37,430,183.70 × 19,280,086.20
  4. Step 4: Simplify right side
    24,934,793.40x = 721,657,168,217,835
  5. Step 5: Solve for x
    x = 721,657,168,217,835/24,934,793.40
  6. Step 6: Final answer
    x = 28,941,774.52

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1.5x scale

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.