Home / 55,945,060,026.55-83,915,649,150.23-14,022,292,564.15

Finding the Fourth Proportional to 55,945,060,026.55, 83,915,649,150.23 and 14,022,292,564.15

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Solution

The fourth proportional to 55,945,060,026.55, 83,915,649,150.23 and 14,022,292,564.15 is: 21,032,952,373.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,945,060,026.55 : 83,915,649,150.23 = 14,022,292,564.15 : x
  2. Step 2: Convert to fraction form
    55,945,060,026.55/83,915,649,150.23 = 14,022,292,564.15/x
  3. Step 3: Cross multiply
    55,945,060,026.55x = 83,915,649,150.23 × 14,022,292,564.15
  4. Step 4: Simplify right side
    55,945,060,026.55x = 1,176,689,783,095,020,355,584
  5. Step 5: Solve for x
    x = 1,176,689,783,095,020,355,584/55,945,060,026.55
  6. Step 6: Final answer
    x = 21,032,952,373.93

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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.