Home / 43,051,244.93-64,577,105.24-10,703,147.50

Finding the Fourth Proportional to 43,051,244.93, 64,577,105.24 and 10,703,147.50

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Solution

The fourth proportional to 43,051,244.93, 64,577,105.24 and 10,703,147.50 is: 16,054,780.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,051,244.93 : 64,577,105.24 = 10,703,147.50 : x
  2. Step 2: Convert to fraction form
    43,051,244.93/64,577,105.24 = 10,703,147.50/x
  3. Step 3: Cross multiply
    43,051,244.93x = 64,577,105.24 × 10,703,147.50
  4. Step 4: Simplify right side
    43,051,244.93x = 691,178,282,291,784.38
  5. Step 5: Solve for x
    x = 691,178,282,291,784.38/43,051,244.93
  6. Step 6: Final answer
    x = 16,054,780.38

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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.