Home / 1,035,609,969.08-1,553,404,322.96-598,632,606.84

Finding the Fourth Proportional to 1,035,609,969.08, 1,553,404,322.96 and 598,632,606.84

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Solution

The fourth proportional to 1,035,609,969.08, 1,553,404,322.96 and 598,632,606.84 is: 897,942,765.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,609,969.08 : 1,553,404,322.96 = 598,632,606.84 : x
  2. Step 2: Convert to fraction form
    1,035,609,969.08/1,553,404,322.96 = 598,632,606.84/x
  3. Step 3: Cross multiply
    1,035,609,969.08x = 1,553,404,322.96 × 598,632,606.84
  4. Step 4: Simplify right side
    1,035,609,969.08x = 929,918,479,330,070,144
  5. Step 5: Solve for x
    x = 929,918,479,330,070,144/1,035,609,969.08
  6. Step 6: Final answer
    x = 897,942,765.22

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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.