Home / 35,693,548.08-49,257,825.48-19,397,073.84

Finding the Fourth Proportional to 35,693,548.08, 49,257,825.48 and 19,397,073.84

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Solution

The fourth proportional to 35,693,548.08, 49,257,825.48 and 19,397,073.84 is: 26,768,358.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,693,548.08 : 49,257,825.48 = 19,397,073.84 : x
  2. Step 2: Convert to fraction form
    35,693,548.08/49,257,825.48 = 19,397,073.84/x
  3. Step 3: Cross multiply
    35,693,548.08x = 49,257,825.48 × 19,397,073.84
  4. Step 4: Simplify right side
    35,693,548.08x = 955,457,678,033,393.38
  5. Step 5: Solve for x
    x = 955,457,678,033,393.38/35,693,548.08
  6. Step 6: Final answer
    x = 26,768,358.13

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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.