Home / 94,737,561.50-130,738,228.54-51,277,497.50

Finding the Fourth Proportional to 94,737,561.50, 130,738,228.54 and 51,277,497.50

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Solution

The fourth proportional to 94,737,561.50, 130,738,228.54 and 51,277,497.50 is: 70,763,159.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,737,561.50 : 130,738,228.54 = 51,277,497.50 : x
  2. Step 2: Convert to fraction form
    94,737,561.50/130,738,228.54 = 51,277,497.50/x
  3. Step 3: Cross multiply
    94,737,561.50x = 130,738,228.54 × 51,277,497.50
  4. Step 4: Simplify right side
    94,737,561.50x = 6,703,929,187,114,279
  5. Step 5: Solve for x
    x = 6,703,929,187,114,279/94,737,561.50
  6. Step 6: Final answer
    x = 70,763,159.63

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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.