Home / 14,683,888,220,072-20,263,828,742,082-8,009,695,189,908

Finding the Fourth Proportional to 14,683,888,220,072, 20,263,828,742,082 and 8,009,695,189,908

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Solution

The fourth proportional to 14,683,888,220,072, 20,263,828,742,082 and 8,009,695,189,908 is: 11,053,413,726,121.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,888,220,072 : 20,263,828,742,082 = 8,009,695,189,908 : x
  2. Step 2: Convert to fraction form
    14,683,888,220,072/20,263,828,742,082 = 8,009,695,189,908/x
  3. Step 3: Cross multiply
    14,683,888,220,072x = 20,263,828,742,082 × 8,009,695,189,908
  4. Step 4: Simplify right side
    14,683,888,220,072x = 162,307,091,604,573,656,757,305,344
  5. Step 5: Solve for x
    x = 162,307,091,604,573,656,757,305,344/14,683,888,220,072
  6. Step 6: Final answer
    x = 11,053,413,726,121.23

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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.