Home / 1,150,675,570.66-1,588,364,113.59-754,224,109.03

Finding the Fourth Proportional to 1,150,675,570.66, 1,588,364,113.59 and 754,224,109.03

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Solution

The fourth proportional to 1,150,675,570.66, 1,588,364,113.59 and 754,224,109.03 is: 1,041,112,316.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,675,570.66 : 1,588,364,113.59 = 754,224,109.03 : x
  2. Step 2: Convert to fraction form
    1,150,675,570.66/1,588,364,113.59 = 754,224,109.03/x
  3. Step 3: Cross multiply
    1,150,675,570.66x = 1,588,364,113.59 × 754,224,109.03
  4. Step 4: Simplify right side
    1,150,675,570.66x = 1,197,982,508,387,643,392
  5. Step 5: Solve for x
    x = 1,197,982,508,387,643,392/1,150,675,570.66
  6. Step 6: Final answer
    x = 1,041,112,316.05

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.