Home / 58,905,311.24-81,296,459.52-33,796,613.72

Finding the Fourth Proportional to 58,905,311.24, 81,296,459.52 and 33,796,613.72

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Solution

The fourth proportional to 58,905,311.24, 81,296,459.52 and 33,796,613.72 is: 46,643,417.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,905,311.24 : 81,296,459.52 = 33,796,613.72 : x
  2. Step 2: Convert to fraction form
    58,905,311.24/81,296,459.52 = 33,796,613.72/x
  3. Step 3: Cross multiply
    58,905,311.24x = 81,296,459.52 × 33,796,613.72
  4. Step 4: Simplify right side
    58,905,311.24x = 2,747,545,039,201,056.50
  5. Step 5: Solve for x
    x = 2,747,545,039,201,056.50/58,905,311.24
  6. Step 6: Final answer
    x = 46,643,417.74

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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.