Home / 29,642,803.80-44,464,205.70-9,448,045.80

Finding the Fourth Proportional to 29,642,803.80, 44,464,205.70 and 9,448,045.80

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Solution

The fourth proportional to 29,642,803.80, 44,464,205.70 and 9,448,045.80 is: 14,172,068.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,642,803.80 : 44,464,205.70 = 9,448,045.80 : x
  2. Step 2: Convert to fraction form
    29,642,803.80/44,464,205.70 = 9,448,045.80/x
  3. Step 3: Cross multiply
    29,642,803.80x = 44,464,205.70 × 9,448,045.80
  4. Step 4: Simplify right side
    29,642,803.80x = 420,099,851,914,221.12
  5. Step 5: Solve for x
    x = 420,099,851,914,221.12/29,642,803.80
  6. Step 6: Final answer
    x = 14,172,068.70

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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.