Home / 29,353,089.60-43,992,309.60-14,174,337.60

Finding the Fourth Proportional to 29,353,089.60, 43,992,309.60 and 14,174,337.60

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Solution

The fourth proportional to 29,353,089.60, 43,992,309.60 and 14,174,337.60 is: 21,243,482.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,353,089.60 : 43,992,309.60 = 14,174,337.60 : x
  2. Step 2: Convert to fraction form
    29,353,089.60/43,992,309.60 = 14,174,337.60/x
  3. Step 3: Cross multiply
    29,353,089.60x = 43,992,309.60 × 14,174,337.60
  4. Step 4: Simplify right side
    29,353,089.60x = 623,561,848,074,121
  5. Step 5: Solve for x
    x = 623,561,848,074,121/29,353,089.60
  6. Step 6: Final answer
    x = 21,243,482.60

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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.