Home / 93,413,019.83-140,119,529.74-35,907,167.03

Finding the Fourth Proportional to 93,413,019.83, 140,119,529.74 and 35,907,167.03

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Solution

The fourth proportional to 93,413,019.83, 140,119,529.74 and 35,907,167.03 is: 53,860,750.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,413,019.83 : 140,119,529.74 = 35,907,167.03 : x
  2. Step 2: Convert to fraction form
    93,413,019.83/140,119,529.74 = 35,907,167.03/x
  3. Step 3: Cross multiply
    93,413,019.83x = 140,119,529.74 × 35,907,167.03
  4. Step 4: Simplify right side
    93,413,019.83x = 5,031,295,357,748,867
  5. Step 5: Solve for x
    x = 5,031,295,357,748,867/93,413,019.83
  6. Step 6: Final answer
    x = 53,860,750.54

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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.