Home / 1,450,260,564,945.10-2,001,365,801,686.80-791,081,006,410.43

Finding the Fourth Proportional to 1,450,260,564,945.10, 2,001,365,801,686.80 and 791,081,006,410.43

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Solution

The fourth proportional to 1,450,260,564,945.10, 2,001,365,801,686.80 and 791,081,006,410.43 is: 1,091,695,182,826.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,260,564,945.10 : 2,001,365,801,686.80 = 791,081,006,410.43 : x
  2. Step 2: Convert to fraction form
    1,450,260,564,945.10/2,001,365,801,686.80 = 791,081,006,410.43/x
  3. Step 3: Cross multiply
    1,450,260,564,945.10x = 2,001,365,801,686.80 × 791,081,006,410.43
  4. Step 4: Simplify right side
    1,450,260,564,945.10x = 1,583,242,472,593,811,006,554,112
  5. Step 5: Solve for x
    x = 1,583,242,472,593,811,006,554,112/1,450,260,564,945.10
  6. Step 6: Final answer
    x = 1,091,695,182,826.50

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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.