Home / 48,888,949.35-73,333,424.03-31,882,837.35

Finding the Fourth Proportional to 48,888,949.35, 73,333,424.03 and 31,882,837.35

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Solution

The fourth proportional to 48,888,949.35, 73,333,424.03 and 31,882,837.35 is: 47,824,256.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,888,949.35 : 73,333,424.03 = 31,882,837.35 : x
  2. Step 2: Convert to fraction form
    48,888,949.35/73,333,424.03 = 31,882,837.35/x
  3. Step 3: Cross multiply
    48,888,949.35x = 73,333,424.03 × 31,882,837.35
  4. Step 4: Simplify right side
    48,888,949.35x = 2,338,077,630,507,657.50
  5. Step 5: Solve for x
    x = 2,338,077,630,507,657.50/48,888,949.35
  6. Step 6: Final answer
    x = 47,824,256.03

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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.