Home / 29,580,751.80-44,371,127.70-9,385,961.40

Finding the Fourth Proportional to 29,580,751.80, 44,371,127.70 and 9,385,961.40

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Solution

The fourth proportional to 29,580,751.80, 44,371,127.70 and 9,385,961.40 is: 14,078,942.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,580,751.80 : 44,371,127.70 = 9,385,961.40 : x
  2. Step 2: Convert to fraction form
    29,580,751.80/44,371,127.70 = 9,385,961.40/x
  3. Step 3: Cross multiply
    29,580,751.80x = 44,371,127.70 × 9,385,961.40
  4. Step 4: Simplify right side
    29,580,751.80x = 416,465,691,866,670.81
  5. Step 5: Solve for x
    x = 416,465,691,866,670.81/29,580,751.80
  6. Step 6: Final answer
    x = 14,078,942.10

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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.