Home / 2,725,032,893.61-3,760,547,040.63-1,471,970,303.09

Finding the Fourth Proportional to 2,725,032,893.61, 3,760,547,040.63 and 1,471,970,303.09

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Solution

The fourth proportional to 2,725,032,893.61, 3,760,547,040.63 and 1,471,970,303.09 is: 2,031,319,908.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,032,893.61 : 3,760,547,040.63 = 1,471,970,303.09 : x
  2. Step 2: Convert to fraction form
    2,725,032,893.61/3,760,547,040.63 = 1,471,970,303.09/x
  3. Step 3: Cross multiply
    2,725,032,893.61x = 3,760,547,040.63 × 1,471,970,303.09
  4. Step 4: Simplify right side
    2,725,032,893.61x = 5,535,413,567,161,541,632
  5. Step 5: Solve for x
    x = 5,535,413,567,161,541,632/2,725,032,893.61
  6. Step 6: Final answer
    x = 2,031,319,908.15

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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.