Home / 1,164,229,079,995.90-1,744,782,611,237.40-906,091,539,791.42

Finding the Fourth Proportional to 1,164,229,079,995.90, 1,744,782,611,237.40 and 906,091,539,791.42

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Solution

The fourth proportional to 1,164,229,079,995.90, 1,744,782,611,237.40 and 906,091,539,791.42 is: 1,357,922,414,051.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,229,079,995.90 : 1,744,782,611,237.40 = 906,091,539,791.42 : x
  2. Step 2: Convert to fraction form
    1,164,229,079,995.90/1,744,782,611,237.40 = 906,091,539,791.42/x
  3. Step 3: Cross multiply
    1,164,229,079,995.90x = 1,744,782,611,237.40 × 906,091,539,791.42
  4. Step 4: Simplify right side
    1,164,229,079,995.90x = 1,580,932,762,817,390,218,051,584
  5. Step 5: Solve for x
    x = 1,580,932,762,817,390,218,051,584/1,164,229,079,995.90
  6. Step 6: Final answer
    x = 1,357,922,414,051.84

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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.