Home / 34,316,743.53-51,475,071.83-8,757,753.51

Finding the Fourth Proportional to 34,316,743.53, 51,475,071.83 and 8,757,753.51

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Solution

The fourth proportional to 34,316,743.53, 51,475,071.83 and 8,757,753.51 is: 13,136,619.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,316,743.53 : 51,475,071.83 = 8,757,753.51 : x
  2. Step 2: Convert to fraction form
    34,316,743.53/51,475,071.83 = 8,757,753.51/x
  3. Step 3: Cross multiply
    34,316,743.53x = 51,475,071.83 × 8,757,753.51
  4. Step 4: Simplify right side
    34,316,743.53x = 450,805,990,952,895.88
  5. Step 5: Solve for x
    x = 450,805,990,952,895.88/34,316,743.53
  6. Step 6: Final answer
    x = 13,136,619.17

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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.