Home / 46,656,006.30-69,984,009.45-29,691,884.70

Finding the Fourth Proportional to 46,656,006.30, 69,984,009.45 and 29,691,884.70

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Solution

The fourth proportional to 46,656,006.30, 69,984,009.45 and 29,691,884.70 is: 44,537,827.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,006.30 : 69,984,009.45 = 29,691,884.70 : x
  2. Step 2: Convert to fraction form
    46,656,006.30/69,984,009.45 = 29,691,884.70/x
  3. Step 3: Cross multiply
    46,656,006.30x = 69,984,009.45 × 29,691,884.70
  4. Step 4: Simplify right side
    46,656,006.30x = 2,077,957,139,433,110.50
  5. Step 5: Solve for x
    x = 2,077,957,139,433,110.50/46,656,006.30
  6. Step 6: Final answer
    x = 44,537,827.05

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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.