Home / 32,173,656.20-48,262,817.10-19,366,584.20

Finding the Fourth Proportional to 32,173,656.20, 48,262,817.10 and 19,366,584.20

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Solution

The fourth proportional to 32,173,656.20, 48,262,817.10 and 19,366,584.20 is: 29,051,280.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,173,656.20 : 48,262,817.10 = 19,366,584.20 : x
  2. Step 2: Convert to fraction form
    32,173,656.20/48,262,817.10 = 19,366,584.20/x
  3. Step 3: Cross multiply
    32,173,656.20x = 48,262,817.10 × 19,366,584.20
  4. Step 4: Simplify right side
    32,173,656.20x = 934,685,911,096,349.88
  5. Step 5: Solve for x
    x = 934,685,911,096,349.88/32,173,656.20
  6. Step 6: Final answer
    x = 29,051,280.50

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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.