Home / 63,562,401.72-95,319,402.21-37,662,011.82

Finding the Fourth Proportional to 63,562,401.72, 95,319,402.21 and 37,662,011.82

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Solution

The fourth proportional to 63,562,401.72, 95,319,402.21 and 37,662,011.82 is: 56,478,678.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,562,401.72 : 95,319,402.21 = 37,662,011.82 : x
  2. Step 2: Convert to fraction form
    63,562,401.72/95,319,402.21 = 37,662,011.82/x
  3. Step 3: Cross multiply
    63,562,401.72x = 95,319,402.21 × 37,662,011.82
  4. Step 4: Simplify right side
    63,562,401.72x = 3,589,920,452,708,354
  5. Step 5: Solve for x
    x = 3,589,920,452,708,354/63,562,401.72
  6. Step 6: Final answer
    x = 56,478,678.52

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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.