Home / 147,159,905,673.10-203,118,454,979.95-95,846,334,310.17

Finding the Fourth Proportional to 147,159,905,673.10, 203,118,454,979.95 and 95,846,334,310.17

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Solution

The fourth proportional to 147,159,905,673.10, 203,118,454,979.95 and 95,846,334,310.17 is: 132,292,551,096.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,159,905,673.10 : 203,118,454,979.95 = 95,846,334,310.17 : x
  2. Step 2: Convert to fraction form
    147,159,905,673.10/203,118,454,979.95 = 95,846,334,310.17/x
  3. Step 3: Cross multiply
    147,159,905,673.10x = 203,118,454,979.95 × 95,846,334,310.17
  4. Step 4: Simplify right side
    147,159,905,673.10x = 19,468,159,340,573,504,831,488
  5. Step 5: Solve for x
    x = 19,468,159,340,573,504,831,488/147,159,905,673.10
  6. Step 6: Final answer
    x = 132,292,551,096.22

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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.