Home / 58,403,855.44-87,558,541.53-35,677,076.32

Finding the Fourth Proportional to 58,403,855.44, 87,558,541.53 and 35,677,076.32

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Solution

The fourth proportional to 58,403,855.44, 87,558,541.53 and 35,677,076.32 is: 53,486,756.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,403,855.44 : 87,558,541.53 = 35,677,076.32 : x
  2. Step 2: Convert to fraction form
    58,403,855.44/87,558,541.53 = 35,677,076.32/x
  3. Step 3: Cross multiply
    58,403,855.44x = 87,558,541.53 × 35,677,076.32
  4. Step 4: Simplify right side
    58,403,855.44x = 3,123,832,768,633,699.50
  5. Step 5: Solve for x
    x = 3,123,832,768,633,699.50/58,403,855.44
  6. Step 6: Final answer
    x = 53,486,756.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.