Home / 5,545,747,407,751-7,653,140,425,879.50-3,076,558,343,810.50

Finding the Fourth Proportional to 5,545,747,407,751, 7,653,140,425,879.50 and 3,076,558,343,810.50

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Solution

The fourth proportional to 5,545,747,407,751, 7,653,140,425,879.50 and 3,076,558,343,810.50 is: 4,245,655,509,063.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,747,407,751 : 7,653,140,425,879.50 = 3,076,558,343,810.50 : x
  2. Step 2: Convert to fraction form
    5,545,747,407,751/7,653,140,425,879.50 = 3,076,558,343,810.50/x
  3. Step 3: Cross multiply
    5,545,747,407,751x = 7,653,140,425,879.50 × 3,076,558,343,810.50
  4. Step 4: Simplify right side
    5,545,747,407,751x = 23,545,333,033,593,017,336,856,576
  5. Step 5: Solve for x
    x = 23,545,333,033,593,017,336,856,576/5,545,747,407,751
  6. Step 6: Final answer
    x = 4,245,655,509,063.57

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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.