Home / 34,713,262.36-47,904,301.02-19,243,307.80

Finding the Fourth Proportional to 34,713,262.36, 47,904,301.02 and 19,243,307.80

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Solution

The fourth proportional to 34,713,262.36, 47,904,301.02 and 19,243,307.80 is: 26,555,764.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,713,262.36 : 47,904,301.02 = 19,243,307.80 : x
  2. Step 2: Convert to fraction form
    34,713,262.36/47,904,301.02 = 19,243,307.80/x
  3. Step 3: Cross multiply
    34,713,262.36x = 47,904,301.02 × 19,243,307.80
  4. Step 4: Simplify right side
    34,713,262.36x = 921,837,209,471,714
  5. Step 5: Solve for x
    x = 921,837,209,471,714/34,713,262.36
  6. Step 6: Final answer
    x = 26,555,764.19

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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.