Home / 62,945,938,137.80-94,392,030,004.59-36,434,754,009.92

Finding the Fourth Proportional to 62,945,938,137.80, 94,392,030,004.59 and 36,434,754,009.92

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Solution

The fourth proportional to 62,945,938,137.80, 94,392,030,004.59 and 36,434,754,009.92 is: 54,636,573,787.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,945,938,137.80 : 94,392,030,004.59 = 36,434,754,009.92 : x
  2. Step 2: Convert to fraction form
    62,945,938,137.80/94,392,030,004.59 = 36,434,754,009.92/x
  3. Step 3: Cross multiply
    62,945,938,137.80x = 94,392,030,004.59 × 36,434,754,009.92
  4. Step 4: Simplify right side
    62,945,938,137.80x = 3,439,150,393,713,570,611,200
  5. Step 5: Solve for x
    x = 3,439,150,393,713,570,611,200/62,945,938,137.80
  6. Step 6: Final answer
    x = 54,636,573,787.89

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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.