Home / 97,361,509.76-146,072,824.32-58,544,650.88

Finding the Fourth Proportional to 97,361,509.76, 146,072,824.32 and 58,544,650.88

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Solution

The fourth proportional to 97,361,509.76, 146,072,824.32 and 58,544,650.88 is: 87,835,352.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,361,509.76 : 146,072,824.32 = 58,544,650.88 : x
  2. Step 2: Convert to fraction form
    97,361,509.76/146,072,824.32 = 58,544,650.88/x
  3. Step 3: Cross multiply
    97,361,509.76x = 146,072,824.32 × 58,544,650.88
  4. Step 4: Simplify right side
    97,361,509.76x = 8,551,782,502,869,973
  5. Step 5: Solve for x
    x = 8,551,782,502,869,973/97,361,509.76
  6. Step 6: Final answer
    x = 87,835,352.22

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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.