Home / 25,176,030,177.01-37,745,427,999.22-15,225,261,660.18

Finding the Fourth Proportional to 25,176,030,177.01, 37,745,427,999.22 and 15,225,261,660.18

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Solution

The fourth proportional to 25,176,030,177.01, 37,745,427,999.22 and 15,225,261,660.18 is: 22,826,633,656.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,176,030,177.01 : 37,745,427,999.22 = 15,225,261,660.18 : x
  2. Step 2: Convert to fraction form
    25,176,030,177.01/37,745,427,999.22 = 15,225,261,660.18/x
  3. Step 3: Cross multiply
    25,176,030,177.01x = 37,745,427,999.22 × 15,225,261,660.18
  4. Step 4: Simplify right side
    25,176,030,177.01x = 574,684,017,763,608,952,832
  5. Step 5: Solve for x
    x = 574,684,017,763,608,952,832/25,176,030,177.01
  6. Step 6: Final answer
    x = 22,826,633,656.02

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1.5x scale

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.