Home / 46,656,077.70-69,984,116.55-16,360,004.10

Finding the Fourth Proportional to 46,656,077.70, 69,984,116.55 and 16,360,004.10

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Solution

The fourth proportional to 46,656,077.70, 69,984,116.55 and 16,360,004.10 is: 24,540,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,077.70 : 69,984,116.55 = 16,360,004.10 : x
  2. Step 2: Convert to fraction form
    46,656,077.70/69,984,116.55 = 16,360,004.10/x
  3. Step 3: Cross multiply
    46,656,077.70x = 69,984,116.55 × 16,360,004.10
  4. Step 4: Simplify right side
    46,656,077.70x = 1,144,940,433,692,877.75
  5. Step 5: Solve for x
    x = 1,144,940,433,692,877.75/46,656,077.70
  6. Step 6: Final answer
    x = 24,540,006.15

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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.