Home / 24,678,135.52-34,091,300.38-19,710,054.19

Finding the Fourth Proportional to 24,678,135.52, 34,091,300.38 and 19,710,054.19

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Solution

The fourth proportional to 24,678,135.52, 34,091,300.38 and 19,710,054.19 is: 27,228,206.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,678,135.52 : 34,091,300.38 = 19,710,054.19 : x
  2. Step 2: Convert to fraction form
    24,678,135.52/34,091,300.38 = 19,710,054.19/x
  3. Step 3: Cross multiply
    24,678,135.52x = 34,091,300.38 × 19,710,054.19
  4. Step 4: Simplify right side
    24,678,135.52x = 671,941,377,726,911.12
  5. Step 5: Solve for x
    x = 671,941,377,726,911.12/24,678,135.52
  6. Step 6: Final answer
    x = 27,228,206.81

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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.