Home / 17,496,048.60-26,234,741.70-7,387,248.60

Finding the Fourth Proportional to 17,496,048.60, 26,234,741.70 and 7,387,248.60

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Solution

The fourth proportional to 17,496,048.60, 26,234,741.70 and 7,387,248.60 is: 11,076,933.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,048.60 : 26,234,741.70 = 7,387,248.60 : x
  2. Step 2: Convert to fraction form
    17,496,048.60/26,234,741.70 = 7,387,248.60/x
  3. Step 3: Cross multiply
    17,496,048.60x = 26,234,741.70 × 7,387,248.60
  4. Step 4: Simplify right side
    17,496,048.60x = 193,802,558,894,686.59
  5. Step 5: Solve for x
    x = 193,802,558,894,686.59/17,496,048.60
  6. Step 6: Final answer
    x = 11,076,933.05

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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.