Home / 1,774,196,495.23-2,449,145,044.34-1,105,471,937.59

Finding the Fourth Proportional to 1,774,196,495.23, 2,449,145,044.34 and 1,105,471,937.59

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Solution

The fourth proportional to 1,774,196,495.23, 2,449,145,044.34 and 1,105,471,937.59 is: 1,526,021,004.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,196,495.23 : 2,449,145,044.34 = 1,105,471,937.59 : x
  2. Step 2: Convert to fraction form
    1,774,196,495.23/2,449,145,044.34 = 1,105,471,937.59/x
  3. Step 3: Cross multiply
    1,774,196,495.23x = 2,449,145,044.34 × 1,105,471,937.59
  4. Step 4: Simplify right side
    1,774,196,495.23x = 2,707,461,117,605,486,080
  5. Step 5: Solve for x
    x = 2,707,461,117,605,486,080/1,774,196,495.23
  6. Step 6: Final answer
    x = 1,526,021,004.37

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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.