Home / 277,516,262,237.37-415,980,594,810.38-93,347,285,270.45

Finding the Fourth Proportional to 277,516,262,237.37, 415,980,594,810.38 and 93,347,285,270.45

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Solution

The fourth proportional to 277,516,262,237.37, 415,980,594,810.38 and 93,347,285,270.45 is: 139,922,103,799.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,516,262,237.37 : 415,980,594,810.38 = 93,347,285,270.45 : x
  2. Step 2: Convert to fraction form
    277,516,262,237.37/415,980,594,810.38 = 93,347,285,270.45/x
  3. Step 3: Cross multiply
    277,516,262,237.37x = 415,980,594,810.38 × 93,347,285,270.45
  4. Step 4: Simplify right side
    277,516,262,237.37x = 38,830,659,250,736,844,505,088
  5. Step 5: Solve for x
    x = 38,830,659,250,736,844,505,088/277,516,262,237.37
  6. Step 6: Final answer
    x = 139,922,103,799.18

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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.