Home / 46,771,632-64,545,269.79-25,865,079.30

Finding the Fourth Proportional to 46,771,632, 64,545,269.79 and 25,865,079.30

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Solution

The fourth proportional to 46,771,632, 64,545,269.79 and 25,865,079.30 is: 35,694,040.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,771,632 : 64,545,269.79 = 25,865,079.30 : x
  2. Step 2: Convert to fraction form
    46,771,632/64,545,269.79 = 25,865,079.30/x
  3. Step 3: Cross multiply
    46,771,632x = 64,545,269.79 × 25,865,079.30
  4. Step 4: Simplify right side
    46,771,632x = 1,669,468,521,558,244.25
  5. Step 5: Solve for x
    x = 1,669,468,521,558,244.25/46,771,632
  6. Step 6: Final answer
    x = 35,694,040.39

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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.