Home / 58,559,738.09-87,316,067.52-56,950,845.89

Finding the Fourth Proportional to 58,559,738.09, 87,316,067.52 and 56,950,845.89

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Solution

The fourth proportional to 58,559,738.09, 87,316,067.52 and 56,950,845.89 is: 84,917,113.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,559,738.09 : 87,316,067.52 = 56,950,845.89 : x
  2. Step 2: Convert to fraction form
    58,559,738.09/87,316,067.52 = 56,950,845.89/x
  3. Step 3: Cross multiply
    58,559,738.09x = 87,316,067.52 × 56,950,845.89
  4. Step 4: Simplify right side
    58,559,738.09x = 4,972,723,904,615,774
  5. Step 5: Solve for x
    x = 4,972,723,904,615,774/58,559,738.09
  6. Step 6: Final answer
    x = 84,917,113.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.