Home / 1,294,754,673.12-1,786,899,913.20-793,296,244.32

Finding the Fourth Proportional to 1,294,754,673.12, 1,786,899,913.20 and 793,296,244.32

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Solution

The fourth proportional to 1,294,754,673.12, 1,786,899,913.20 and 793,296,244.32 is: 1,094,833,654.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,754,673.12 : 1,786,899,913.20 = 793,296,244.32 : x
  2. Step 2: Convert to fraction form
    1,294,754,673.12/1,786,899,913.20 = 793,296,244.32/x
  3. Step 3: Cross multiply
    1,294,754,673.12x = 1,786,899,913.20 × 793,296,244.32
  4. Step 4: Simplify right side
    1,294,754,673.12x = 1,417,540,990,117,294,080
  5. Step 5: Solve for x
    x = 1,417,540,990,117,294,080/1,294,754,673.12
  6. Step 6: Final answer
    x = 1,094,833,654.24

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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.