Home / 46,656,116.65-69,984,174.98-16,367,041.45

Finding the Fourth Proportional to 46,656,116.65, 69,984,174.98 and 16,367,041.45

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Solution

The fourth proportional to 46,656,116.65, 69,984,174.98 and 16,367,041.45 is: 24,550,562.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,116.65 : 69,984,174.98 = 16,367,041.45 : x
  2. Step 2: Convert to fraction form
    46,656,116.65/69,984,174.98 = 16,367,041.45/x
  3. Step 3: Cross multiply
    46,656,116.65x = 69,984,174.98 × 16,367,041.45
  4. Step 4: Simplify right side
    46,656,116.65x = 1,145,433,892,659,877.50
  5. Step 5: Solve for x
    x = 1,145,433,892,659,877.50/46,656,116.65
  6. Step 6: Final answer
    x = 24,550,562.18

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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.