Home / 29,040,051.60-43,549,579.80-14,658,339.60

Finding the Fourth Proportional to 29,040,051.60, 43,549,579.80 and 14,658,339.60

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Solution

The fourth proportional to 29,040,051.60, 43,549,579.80 and 14,658,339.60 is: 21,982,210.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,040,051.60 : 43,549,579.80 = 14,658,339.60 : x
  2. Step 2: Convert to fraction form
    29,040,051.60/43,549,579.80 = 14,658,339.60/x
  3. Step 3: Cross multiply
    29,040,051.60x = 43,549,579.80 × 14,658,339.60
  4. Step 4: Simplify right side
    29,040,051.60x = 638,364,530,145,700
  5. Step 5: Solve for x
    x = 638,364,530,145,700/29,040,051.60
  6. Step 6: Final answer
    x = 21,982,210.60

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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.