Home / 44,262,001.80-66,393,002.70-29,806,806.60

Finding the Fourth Proportional to 44,262,001.80, 66,393,002.70 and 29,806,806.60

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Solution

The fourth proportional to 44,262,001.80, 66,393,002.70 and 29,806,806.60 is: 44,710,209.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,262,001.80 : 66,393,002.70 = 29,806,806.60 : x
  2. Step 2: Convert to fraction form
    44,262,001.80/66,393,002.70 = 29,806,806.60/x
  3. Step 3: Cross multiply
    44,262,001.80x = 66,393,002.70 × 29,806,806.60
  4. Step 4: Simplify right side
    44,262,001.80x = 1,978,963,391,072,178
  5. Step 5: Solve for x
    x = 1,978,963,391,072,178/44,262,001.80
  6. Step 6: Final answer
    x = 44,710,209.90

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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.