Home / 173,850,342.74-260,815,849.93-57,261,514.80

Finding the Fourth Proportional to 173,850,342.74, 260,815,849.93 and 57,261,514.80

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Solution

The fourth proportional to 173,850,342.74, 260,815,849.93 and 57,261,514.80 is: 85,905,557.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,850,342.74 : 260,815,849.93 = 57,261,514.80 : x
  2. Step 2: Convert to fraction form
    173,850,342.74/260,815,849.93 = 57,261,514.80/x
  3. Step 3: Cross multiply
    173,850,342.74x = 260,815,849.93 × 57,261,514.80
  4. Step 4: Simplify right side
    173,850,342.74x = 14,934,710,649,537,196
  5. Step 5: Solve for x
    x = 14,934,710,649,537,196/173,850,342.74
  6. Step 6: Final answer
    x = 85,905,557.70

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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.