Home / 34,166,150,915.20-51,249,226,372.80-26,827,796,636.80

Finding the Fourth Proportional to 34,166,150,915.20, 51,249,226,372.80 and 26,827,796,636.80

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Solution

The fourth proportional to 34,166,150,915.20, 51,249,226,372.80 and 26,827,796,636.80 is: 40,241,694,955.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166,150,915.20 : 51,249,226,372.80 = 26,827,796,636.80 : x
  2. Step 2: Convert to fraction form
    34,166,150,915.20/51,249,226,372.80 = 26,827,796,636.80/x
  3. Step 3: Cross multiply
    34,166,150,915.20x = 51,249,226,372.80 × 26,827,796,636.80
  4. Step 4: Simplify right side
    34,166,150,915.20x = 1,374,903,822,922,805,673,984
  5. Step 5: Solve for x
    x = 1,374,903,822,922,805,673,984/34,166,150,915.20
  6. Step 6: Final answer
    x = 40,241,694,955.20

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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.