Home / 58,740,448.32-81,057,060.45-33,962,226.48

Finding the Fourth Proportional to 58,740,448.32, 81,057,060.45 and 33,962,226.48

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Solution

The fourth proportional to 58,740,448.32, 81,057,060.45 and 33,962,226.48 is: 46,865,121.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,740,448.32 : 81,057,060.45 = 33,962,226.48 : x
  2. Step 2: Convert to fraction form
    58,740,448.32/81,057,060.45 = 33,962,226.48/x
  3. Step 3: Cross multiply
    58,740,448.32x = 81,057,060.45 × 33,962,226.48
  4. Step 4: Simplify right side
    58,740,448.32x = 2,752,878,244,805,950.50
  5. Step 5: Solve for x
    x = 2,752,878,244,805,950.50/58,740,448.32
  6. Step 6: Final answer
    x = 46,865,121.45

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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.