Home / 23,455,770.48-35,153,013.81-13,080,575.52

Finding the Fourth Proportional to 23,455,770.48, 35,153,013.81 and 13,080,575.52

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Solution

The fourth proportional to 23,455,770.48, 35,153,013.81 and 13,080,575.52 is: 19,603,775.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,455,770.48 : 35,153,013.81 = 13,080,575.52 : x
  2. Step 2: Convert to fraction form
    23,455,770.48/35,153,013.81 = 13,080,575.52/x
  3. Step 3: Cross multiply
    23,455,770.48x = 35,153,013.81 × 13,080,575.52
  4. Step 4: Simplify right side
    23,455,770.48x = 459,821,651,897,307.94
  5. Step 5: Solve for x
    x = 459,821,651,897,307.94/23,455,770.48
  6. Step 6: Final answer
    x = 19,603,775.21

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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.