Home / 46,656,005.90-69,984,008.85-16,366,930.70

Finding the Fourth Proportional to 46,656,005.90, 69,984,008.85 and 16,366,930.70

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Solution

The fourth proportional to 46,656,005.90, 69,984,008.85 and 16,366,930.70 is: 24,550,396.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,005.90 : 69,984,008.85 = 16,366,930.70 : x
  2. Step 2: Convert to fraction form
    46,656,005.90/69,984,008.85 = 16,366,930.70/x
  3. Step 3: Cross multiply
    46,656,005.90x = 69,984,008.85 × 16,366,930.70
  4. Step 4: Simplify right side
    46,656,005.90x = 1,145,423,422,956,136.50
  5. Step 5: Solve for x
    x = 1,145,423,422,956,136.50/46,656,005.90
  6. Step 6: Final answer
    x = 24,550,396.05

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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.