Home / 25,848,476,206.92-38,693,191,099.14-16,865,322,569.46

Finding the Fourth Proportional to 25,848,476,206.92, 38,693,191,099.14 and 16,865,322,569.46

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Solution

The fourth proportional to 25,848,476,206.92, 38,693,191,099.14 and 16,865,322,569.46 is: 25,246,097,445.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,848,476,206.92 : 38,693,191,099.14 = 16,865,322,569.46 : x
  2. Step 2: Convert to fraction form
    25,848,476,206.92/38,693,191,099.14 = 16,865,322,569.46/x
  3. Step 3: Cross multiply
    25,848,476,206.92x = 38,693,191,099.14 × 16,865,322,569.46
  4. Step 4: Simplify right side
    25,848,476,206.92x = 652,573,149,128,754,593,792
  5. Step 5: Solve for x
    x = 652,573,149,128,754,593,792/25,848,476,206.92
  6. Step 6: Final answer
    x = 25,246,097,445.16

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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.