Home / 34,473,148.53-47,573,276.13-19,003,786.74

Finding the Fourth Proportional to 34,473,148.53, 47,573,276.13 and 19,003,786.74

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Solution

The fourth proportional to 34,473,148.53, 47,573,276.13 and 19,003,786.74 is: 26,225,408.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,473,148.53 : 47,573,276.13 = 19,003,786.74 : x
  2. Step 2: Convert to fraction form
    34,473,148.53/47,573,276.13 = 19,003,786.74/x
  3. Step 3: Cross multiply
    34,473,148.53x = 47,573,276.13 × 19,003,786.74
  4. Step 4: Simplify right side
    34,473,148.53x = 904,072,394,097,652.50
  5. Step 5: Solve for x
    x = 904,072,394,097,652.50/34,473,148.53
  6. Step 6: Final answer
    x = 26,225,408.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.