Home / 23,642,710.40-35,464,065.60-5,691,814.40

Finding the Fourth Proportional to 23,642,710.40, 35,464,065.60 and 5,691,814.40

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Solution

The fourth proportional to 23,642,710.40, 35,464,065.60 and 5,691,814.40 is: 8,537,721.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,642,710.40 : 35,464,065.60 = 5,691,814.40 : x
  2. Step 2: Convert to fraction form
    23,642,710.40/35,464,065.60 = 5,691,814.40/x
  3. Step 3: Cross multiply
    23,642,710.40x = 35,464,065.60 × 5,691,814.40
  4. Step 4: Simplify right side
    23,642,710.40x = 201,854,879,264,624.66
  5. Step 5: Solve for x
    x = 201,854,879,264,624.66/23,642,710.40
  6. Step 6: Final answer
    x = 8,537,721.60

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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.