Home / 61,074,094.53-84,282,814.86-33,196,870.27

Finding the Fourth Proportional to 61,074,094.53, 84,282,814.86 and 33,196,870.27

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Solution

The fourth proportional to 61,074,094.53, 84,282,814.86 and 33,196,870.27 is: 45,811,987.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,074,094.53 : 84,282,814.86 = 33,196,870.27 : x
  2. Step 2: Convert to fraction form
    61,074,094.53/84,282,814.86 = 33,196,870.27/x
  3. Step 3: Cross multiply
    61,074,094.53x = 84,282,814.86 × 33,196,870.27
  4. Step 4: Simplify right side
    61,074,094.53x = 2,797,925,670,897,848
  5. Step 5: Solve for x
    x = 2,797,925,670,897,848/61,074,094.53
  6. Step 6: Final answer
    x = 45,811,987.76

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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.