Home / 3,009,634,034.56-4,153,304,589.78-1,671,523,881.82

Finding the Fourth Proportional to 3,009,634,034.56, 4,153,304,589.78 and 1,671,523,881.82

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Solution

The fourth proportional to 3,009,634,034.56, 4,153,304,589.78 and 1,671,523,881.82 is: 2,306,708,300.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,634,034.56 : 4,153,304,589.78 = 1,671,523,881.82 : x
  2. Step 2: Convert to fraction form
    3,009,634,034.56/4,153,304,589.78 = 1,671,523,881.82/x
  3. Step 3: Cross multiply
    3,009,634,034.56x = 4,153,304,589.78 × 1,671,523,881.82
  4. Step 4: Simplify right side
    3,009,634,034.56x = 6,942,347,810,289,888,256
  5. Step 5: Solve for x
    x = 6,942,347,810,289,888,256/3,009,634,034.56
  6. Step 6: Final answer
    x = 2,306,708,300.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.