Home / 93,661,264,802.57-140,475,289,972.64-42,597,600,801.03

Finding the Fourth Proportional to 93,661,264,802.57, 140,475,289,972.64 and 42,597,600,801.03

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Solution

The fourth proportional to 93,661,264,802.57, 140,475,289,972.64 and 42,597,600,801.03 is: 63,888,848,151.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,661,264,802.57 : 140,475,289,972.64 = 42,597,600,801.03 : x
  2. Step 2: Convert to fraction form
    93,661,264,802.57/140,475,289,972.64 = 42,597,600,801.03/x
  3. Step 3: Cross multiply
    93,661,264,802.57x = 140,475,289,972.64 × 42,597,600,801.03
  4. Step 4: Simplify right side
    93,661,264,802.57x = 5,983,910,324,663,451,910,144
  5. Step 5: Solve for x
    x = 5,983,910,324,663,451,910,144/93,661,264,802.57
  6. Step 6: Final answer
    x = 63,888,848,151.66

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1.5x scale

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.