Home / 1,232,595,570.03-1,700,800,278.39-749,541,092.10

Finding the Fourth Proportional to 1,232,595,570.03, 1,700,800,278.39 and 749,541,092.10

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Solution

The fourth proportional to 1,232,595,570.03, 1,700,800,278.39 and 749,541,092.10 is: 1,034,256,271.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,595,570.03 : 1,700,800,278.39 = 749,541,092.10 : x
  2. Step 2: Convert to fraction form
    1,232,595,570.03/1,700,800,278.39 = 749,541,092.10/x
  3. Step 3: Cross multiply
    1,232,595,570.03x = 1,700,800,278.39 × 749,541,092.10
  4. Step 4: Simplify right side
    1,232,595,570.03x = 1,274,819,698,108,424,704
  5. Step 5: Solve for x
    x = 1,274,819,698,108,424,704/1,232,595,570.03
  6. Step 6: Final answer
    x = 1,034,256,271.16

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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.