Home / 29,962,643.60-44,943,965.40-29,664,045.20

Finding the Fourth Proportional to 29,962,643.60, 44,943,965.40 and 29,664,045.20

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Solution

The fourth proportional to 29,962,643.60, 44,943,965.40 and 29,664,045.20 is: 44,496,067.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,962,643.60 : 44,943,965.40 = 29,664,045.20 : x
  2. Step 2: Convert to fraction form
    29,962,643.60/44,943,965.40 = 29,664,045.20/x
  3. Step 3: Cross multiply
    29,962,643.60x = 44,943,965.40 × 29,664,045.20
  4. Step 4: Simplify right side
    29,962,643.60x = 1,333,219,821,092,836
  5. Step 5: Solve for x
    x = 1,333,219,821,092,836/29,962,643.60
  6. Step 6: Final answer
    x = 44,496,067.80

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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.