Home / 38,125,597,011-57,170,723,485.36-14,215,681,886.80

Finding the Fourth Proportional to 38,125,597,011, 57,170,723,485.36 and 14,215,681,886.80

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Solution

The fourth proportional to 38,125,597,011, 57,170,723,485.36 and 14,215,681,886.80 is: 21,316,933,557.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,125,597,011 : 57,170,723,485.36 = 14,215,681,886.80 : x
  2. Step 2: Convert to fraction form
    38,125,597,011/57,170,723,485.36 = 14,215,681,886.80/x
  3. Step 3: Cross multiply
    38,125,597,011x = 57,170,723,485.36 × 14,215,681,886.80
  4. Step 4: Simplify right side
    38,125,597,011x = 812,720,818,306,083,454,976
  5. Step 5: Solve for x
    x = 812,720,818,306,083,454,976/38,125,597,011
  6. Step 6: Final answer
    x = 21,316,933,557.04

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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.