Home / 152,331,745.24-228,338,154.98-63,751,070.80

Finding the Fourth Proportional to 152,331,745.24, 228,338,154.98 and 63,751,070.80

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Solution

The fourth proportional to 152,331,745.24, 228,338,154.98 and 63,751,070.80 is: 95,559,870.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,331,745.24 : 228,338,154.98 = 63,751,070.80 : x
  2. Step 2: Convert to fraction form
    152,331,745.24/228,338,154.98 = 63,751,070.80/x
  3. Step 3: Cross multiply
    152,331,745.24x = 228,338,154.98 × 63,751,070.80
  4. Step 4: Simplify right side
    152,331,745.24x = 14,556,801,883,010,906
  5. Step 5: Solve for x
    x = 14,556,801,883,010,906/152,331,745.24
  6. Step 6: Final answer
    x = 95,559,870.73

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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.