Home / 104,725,880,799.64-157,088,823,277.83-25,137,430,497.92

Finding the Fourth Proportional to 104,725,880,799.64, 157,088,823,277.83 and 25,137,430,497.92

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Solution

The fourth proportional to 104,725,880,799.64, 157,088,823,277.83 and 25,137,430,497.92 is: 37,706,146,245.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,725,880,799.64 : 157,088,823,277.83 = 25,137,430,497.92 : x
  2. Step 2: Convert to fraction form
    104,725,880,799.64/157,088,823,277.83 = 25,137,430,497.92/x
  3. Step 3: Cross multiply
    104,725,880,799.64x = 157,088,823,277.83 × 25,137,430,497.92
  4. Step 4: Simplify right side
    104,725,880,799.64x = 3,948,809,377,145,703,366,656
  5. Step 5: Solve for x
    x = 3,948,809,377,145,703,366,656/104,725,880,799.64
  6. Step 6: Final answer
    x = 37,706,146,245.75

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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.