Home / 92,053,867,620.54-127,015,913,201.29-51,402,524,289.14

Finding the Fourth Proportional to 92,053,867,620.54, 127,015,913,201.29 and 51,402,524,289.14

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Solution

The fourth proportional to 92,053,867,620.54, 127,015,913,201.29 and 51,402,524,289.14 is: 70,925,195,564.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,053,867,620.54 : 127,015,913,201.29 = 51,402,524,289.14 : x
  2. Step 2: Convert to fraction form
    92,053,867,620.54/127,015,913,201.29 = 51,402,524,289.14/x
  3. Step 3: Cross multiply
    92,053,867,620.54x = 127,015,913,201.29 × 51,402,524,289.14
  4. Step 4: Simplify right side
    92,053,867,620.54x = 6,528,938,563,436,606,914,560
  5. Step 5: Solve for x
    x = 6,528,938,563,436,606,914,560/92,053,867,620.54
  6. Step 6: Final answer
    x = 70,925,195,564.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.