Home / 1,450,260,567,634.80-2,001,365,805,397.40-791,081,009,098.45

Finding the Fourth Proportional to 1,450,260,567,634.80, 2,001,365,805,397.40 and 791,081,009,098.45

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Solution

The fourth proportional to 1,450,260,567,634.80, 2,001,365,805,397.40 and 791,081,009,098.45 is: 1,091,695,186,535.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,260,567,634.80 : 2,001,365,805,397.40 = 791,081,009,098.45 : x
  2. Step 2: Convert to fraction form
    1,450,260,567,634.80/2,001,365,805,397.40 = 791,081,009,098.45/x
  3. Step 3: Cross multiply
    1,450,260,567,634.80x = 2,001,365,805,397.40 × 791,081,009,098.45
  4. Step 4: Simplify right side
    1,450,260,567,634.80x = 1,583,242,480,908,907,151,622,144
  5. Step 5: Solve for x
    x = 1,583,242,480,908,907,151,622,144/1,450,260,567,634.80
  6. Step 6: Final answer
    x = 1,091,695,186,535.33

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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.