Home / 53,472,580.39-80,199,389.28-24,319,590.86

Finding the Fourth Proportional to 53,472,580.39, 80,199,389.28 and 24,319,590.86

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Solution

The fourth proportional to 53,472,580.39, 80,199,389.28 and 24,319,590.86 is: 36,475,074.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,472,580.39 : 80,199,389.28 = 24,319,590.86 : x
  2. Step 2: Convert to fraction form
    53,472,580.39/80,199,389.28 = 24,319,590.86/x
  3. Step 3: Cross multiply
    53,472,580.39x = 80,199,389.28 × 24,319,590.86
  4. Step 4: Simplify right side
    53,472,580.39x = 1,950,416,334,590,370.75
  5. Step 5: Solve for x
    x = 1,950,416,334,590,370.75/53,472,580.39
  6. Step 6: Final answer
    x = 36,475,074.15

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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.