Home / 47,536,063.80-71,304,095.70-22,026,895.80

Finding the Fourth Proportional to 47,536,063.80, 71,304,095.70 and 22,026,895.80

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Solution

The fourth proportional to 47,536,063.80, 71,304,095.70 and 22,026,895.80 is: 33,040,343.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,536,063.80 : 71,304,095.70 = 22,026,895.80 : x
  2. Step 2: Convert to fraction form
    47,536,063.80/71,304,095.70 = 22,026,895.80/x
  3. Step 3: Cross multiply
    47,536,063.80x = 71,304,095.70 × 22,026,895.80
  4. Step 4: Simplify right side
    47,536,063.80x = 1,570,607,886,097,128.25
  5. Step 5: Solve for x
    x = 1,570,607,886,097,128.25/47,536,063.80
  6. Step 6: Final answer
    x = 33,040,343.70

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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.