Home / 44,013,535.80-66,070,070.10-26,072,748.60

Finding the Fourth Proportional to 44,013,535.80, 66,070,070.10 and 26,072,748.60

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Solution

The fourth proportional to 44,013,535.80, 66,070,070.10 and 26,072,748.60 is: 39,138,603.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,013,535.80 : 66,070,070.10 = 26,072,748.60 : x
  2. Step 2: Convert to fraction form
    44,013,535.80/66,070,070.10 = 26,072,748.60/x
  3. Step 3: Cross multiply
    44,013,535.80x = 66,070,070.10 × 26,072,748.60
  4. Step 4: Simplify right side
    44,013,535.80x = 1,722,628,327,701,677
  5. Step 5: Solve for x
    x = 1,722,628,327,701,677/44,013,535.80
  6. Step 6: Final answer
    x = 39,138,603.53

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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.