Home / 46,656,117.65-69,984,176.48-16,367,042.45

Finding the Fourth Proportional to 46,656,117.65, 69,984,176.48 and 16,367,042.45

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Solution

The fourth proportional to 46,656,117.65, 69,984,176.48 and 16,367,042.45 is: 24,550,563.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,117.65 : 69,984,176.48 = 16,367,042.45 : x
  2. Step 2: Convert to fraction form
    46,656,117.65/69,984,176.48 = 16,367,042.45/x
  3. Step 3: Cross multiply
    46,656,117.65x = 69,984,176.48 × 16,367,042.45
  4. Step 4: Simplify right side
    46,656,117.65x = 1,145,433,987,276,451.50
  5. Step 5: Solve for x
    x = 1,145,433,987,276,451.50/46,656,117.65
  6. Step 6: Final answer
    x = 24,550,563.68

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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.