Home / 63,303,675.63-94,942,227.20-17,854,841.31

Finding the Fourth Proportional to 63,303,675.63, 94,942,227.20 and 17,854,841.31

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Solution

The fourth proportional to 63,303,675.63, 94,942,227.20 and 17,854,841.31 is: 26,778,514.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,303,675.63 : 94,942,227.20 = 17,854,841.31 : x
  2. Step 2: Convert to fraction form
    63,303,675.63/94,942,227.20 = 17,854,841.31/x
  3. Step 3: Cross multiply
    63,303,675.63x = 94,942,227.20 × 17,854,841.31
  4. Step 4: Simplify right side
    63,303,675.63x = 1,695,178,400,184,691.25
  5. Step 5: Solve for x
    x = 1,695,178,400,184,691.25/63,303,675.63
  6. Step 6: Final answer
    x = 26,778,514.57

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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.