Home / 32,444,849.78-44,771,055.50-19,211,652.66

Finding the Fourth Proportional to 32,444,849.78, 44,771,055.50 and 19,211,652.66

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Solution

The fourth proportional to 32,444,849.78, 44,771,055.50 and 19,211,652.66 is: 26,510,400.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,444,849.78 : 44,771,055.50 = 19,211,652.66 : x
  2. Step 2: Convert to fraction form
    32,444,849.78/44,771,055.50 = 19,211,652.66/x
  3. Step 3: Cross multiply
    32,444,849.78x = 44,771,055.50 × 19,211,652.66
  4. Step 4: Simplify right side
    32,444,849.78x = 860,125,967,487,582.62
  5. Step 5: Solve for x
    x = 860,125,967,487,582.62/32,444,849.78
  6. Step 6: Final answer
    x = 26,510,400.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.