Home / 2,618,891,608,700-3,614,031,957,760.80-1,462,781,518,131

Finding the Fourth Proportional to 2,618,891,608,700, 3,614,031,957,760.80 and 1,462,781,518,131

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Solution

The fourth proportional to 2,618,891,608,700, 3,614,031,957,760.80 and 1,462,781,518,131 is: 2,018,617,011,939.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,618,891,608,700 : 3,614,031,957,760.80 = 1,462,781,518,131 : x
  2. Step 2: Convert to fraction form
    2,618,891,608,700/3,614,031,957,760.80 = 1,462,781,518,131/x
  3. Step 3: Cross multiply
    2,618,891,608,700x = 3,614,031,957,760.80 × 1,462,781,518,131
  4. Step 4: Simplify right side
    2,618,891,608,700x = 5,286,539,153,747,293,071,474,688
  5. Step 5: Solve for x
    x = 5,286,539,153,747,293,071,474,688/2,618,891,608,700
  6. Step 6: Final answer
    x = 2,018,617,011,939.45

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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.