Home / 1,092,007,342.09-1,635,410,926.76-697,311,606.22

Finding the Fourth Proportional to 1,092,007,342.09, 1,635,410,926.76 and 697,311,606.22

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Solution

The fourth proportional to 1,092,007,342.09, 1,635,410,926.76 and 697,311,606.22 is: 1,044,307,099.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,007,342.09 : 1,635,410,926.76 = 697,311,606.22 : x
  2. Step 2: Convert to fraction form
    1,092,007,342.09/1,635,410,926.76 = 697,311,606.22/x
  3. Step 3: Cross multiply
    1,092,007,342.09x = 1,635,410,926.76 × 697,311,606.22
  4. Step 4: Simplify right side
    1,092,007,342.09x = 1,140,391,020,177,102,080
  5. Step 5: Solve for x
    x = 1,140,391,020,177,102,080/1,092,007,342.09
  6. Step 6: Final answer
    x = 1,044,307,099.62

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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.