Home / 6,341,129,570,096.70-9,506,561,438,390.40-1,982,473,979,271.20

Finding the Fourth Proportional to 6,341,129,570,096.70, 9,506,561,438,390.40 and 1,982,473,979,271.20

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Solution

The fourth proportional to 6,341,129,570,096.70, 9,506,561,438,390.40 and 1,982,473,979,271.20 is: 2,972,106,227,386.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,129,570,096.70 : 9,506,561,438,390.40 = 1,982,473,979,271.20 : x
  2. Step 2: Convert to fraction form
    6,341,129,570,096.70/9,506,561,438,390.40 = 1,982,473,979,271.20/x
  3. Step 3: Cross multiply
    6,341,129,570,096.70x = 9,506,561,438,390.40 × 1,982,473,979,271.20
  4. Step 4: Simplify right side
    6,341,129,570,096.70x = 18,846,510,683,951,959,677,861,888
  5. Step 5: Solve for x
    x = 18,846,510,683,951,959,677,861,888/6,341,129,570,096.70
  6. Step 6: Final answer
    x = 2,972,106,227,386.95

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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.