Home / 277,516,262,237.95-415,980,594,811.25-93,347,285,271.03

Finding the Fourth Proportional to 277,516,262,237.95, 415,980,594,811.25 and 93,347,285,271.03

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Solution

The fourth proportional to 277,516,262,237.95, 415,980,594,811.25 and 93,347,285,271.03 is: 139,922,103,800.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,516,262,237.95 : 415,980,594,811.25 = 93,347,285,271.03 : x
  2. Step 2: Convert to fraction form
    277,516,262,237.95/415,980,594,811.25 = 93,347,285,271.03/x
  3. Step 3: Cross multiply
    277,516,262,237.95x = 415,980,594,811.25 × 93,347,285,271.03
  4. Step 4: Simplify right side
    277,516,262,237.95x = 38,830,659,251,056,416,915,456
  5. Step 5: Solve for x
    x = 38,830,659,251,056,416,915,456/277,516,262,237.95
  6. Step 6: Final answer
    x = 139,922,103,800.04

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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.