Home / 6,545,095,779.73-9,032,259,760.32-3,687,272,283.37

Finding the Fourth Proportional to 6,545,095,779.73, 9,032,259,760.32 and 3,687,272,283.37

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Solution

The fourth proportional to 6,545,095,779.73, 9,032,259,760.32 and 3,687,272,283.37 is: 5,088,451,291.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,095,779.73 : 9,032,259,760.32 = 3,687,272,283.37 : x
  2. Step 2: Convert to fraction form
    6,545,095,779.73/9,032,259,760.32 = 3,687,272,283.37/x
  3. Step 3: Cross multiply
    6,545,095,779.73x = 9,032,259,760.32 × 3,687,272,283.37
  4. Step 4: Simplify right side
    6,545,095,779.73x = 33,304,401,070,380,929,024
  5. Step 5: Solve for x
    x = 33,304,401,070,380,929,024/6,545,095,779.73
  6. Step 6: Final answer
    x = 5,088,451,291.05

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1.5x scale

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.