Home / 5,545,747,407,752-7,653,140,425,880.50-3,076,558,343,811.50

Finding the Fourth Proportional to 5,545,747,407,752, 7,653,140,425,880.50 and 3,076,558,343,811.50

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Solution

The fourth proportional to 5,545,747,407,752, 7,653,140,425,880.50 and 3,076,558,343,811.50 is: 4,245,655,509,064.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,747,407,752 : 7,653,140,425,880.50 = 3,076,558,343,811.50 : x
  2. Step 2: Convert to fraction form
    5,545,747,407,752/7,653,140,425,880.50 = 3,076,558,343,811.50/x
  3. Step 3: Cross multiply
    5,545,747,407,752x = 7,653,140,425,880.50 × 3,076,558,343,811.50
  4. Step 4: Simplify right side
    5,545,747,407,752x = 23,545,333,033,603,750,460,129,280
  5. Step 5: Solve for x
    x = 23,545,333,033,603,750,460,129,280/5,545,747,407,752
  6. Step 6: Final answer
    x = 4,245,655,509,064.74

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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.