Home / 134,769,251,886.95-202,166,305,139.02-44,011,143,859.28

Finding the Fourth Proportional to 134,769,251,886.95, 202,166,305,139.02 and 44,011,143,859.28

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Solution

The fourth proportional to 134,769,251,886.95, 202,166,305,139.02 and 44,011,143,859.28 is: 66,020,774,133.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,769,251,886.95 : 202,166,305,139.02 = 44,011,143,859.28 : x
  2. Step 2: Convert to fraction form
    134,769,251,886.95/202,166,305,139.02 = 44,011,143,859.28/x
  3. Step 3: Cross multiply
    134,769,251,886.95x = 202,166,305,139.02 × 44,011,143,859.28
  4. Step 4: Simplify right side
    134,769,251,886.95x = 8,897,570,338,972,506,259,456
  5. Step 5: Solve for x
    x = 8,897,570,338,972,506,259,456/134,769,251,886.95
  6. Step 6: Final answer
    x = 66,020,774,133.53

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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.