Home / 61,434,780,801.08-92,152,171,422.72-17,268,845,055.08

Finding the Fourth Proportional to 61,434,780,801.08, 92,152,171,422.72 and 17,268,845,055.08

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Solution

The fourth proportional to 61,434,780,801.08, 92,152,171,422.72 and 17,268,845,055.08 is: 25,903,267,644.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,434,780,801.08 : 92,152,171,422.72 = 17,268,845,055.08 : x
  2. Step 2: Convert to fraction form
    61,434,780,801.08/92,152,171,422.72 = 17,268,845,055.08/x
  3. Step 3: Cross multiply
    61,434,780,801.08x = 92,152,171,422.72 × 17,268,845,055.08
  4. Step 4: Simplify right side
    61,434,780,801.08x = 1,591,361,569,788,122,890,240
  5. Step 5: Solve for x
    x = 1,591,361,569,788,122,890,240/61,434,780,801.08
  6. Step 6: Final answer
    x = 25,903,267,644.77

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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.