Home / 58,759,315.45-81,002,393.89-41,063,277.31

Finding the Fourth Proportional to 58,759,315.45, 81,002,393.89 and 41,063,277.31

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Solution

The fourth proportional to 58,759,315.45, 81,002,393.89 and 41,063,277.31 is: 56,607,598.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,759,315.45 : 81,002,393.89 = 41,063,277.31 : x
  2. Step 2: Convert to fraction form
    58,759,315.45/81,002,393.89 = 41,063,277.31/x
  3. Step 3: Cross multiply
    58,759,315.45x = 81,002,393.89 × 41,063,277.31
  4. Step 4: Simplify right side
    58,759,315.45x = 3,326,223,763,078,920
  5. Step 5: Solve for x
    x = 3,326,223,763,078,920/58,759,315.45
  6. Step 6: Final answer
    x = 56,607,598.94

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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.