Home / 93,661,264,804.07-140,475,289,974.89-42,597,600,802.53

Finding the Fourth Proportional to 93,661,264,804.07, 140,475,289,974.89 and 42,597,600,802.53

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Solution

The fourth proportional to 93,661,264,804.07, 140,475,289,974.89 and 42,597,600,802.53 is: 63,888,848,153.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,661,264,804.07 : 140,475,289,974.89 = 42,597,600,802.53 : x
  2. Step 2: Convert to fraction form
    93,661,264,804.07/140,475,289,974.89 = 42,597,600,802.53/x
  3. Step 3: Cross multiply
    93,661,264,804.07x = 140,475,289,974.89 × 42,597,600,802.53
  4. Step 4: Simplify right side
    93,661,264,804.07x = 5,983,910,324,970,009,395,200
  5. Step 5: Solve for x
    x = 5,983,910,324,970,009,395,200/93,661,264,804.07
  6. Step 6: Final answer
    x = 63,888,848,153.91

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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.