Home / 3,412,590,692,397.10-4,709,726,160,872.60-2,076,310,597,395.50

Finding the Fourth Proportional to 3,412,590,692,397.10, 4,709,726,160,872.60 and 2,076,310,597,395.50

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Solution

The fourth proportional to 3,412,590,692,397.10, 4,709,726,160,872.60 and 2,076,310,597,395.50 is: 2,865,522,185,369.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,412,590,692,397.10 : 4,709,726,160,872.60 = 2,076,310,597,395.50 : x
  2. Step 2: Convert to fraction form
    3,412,590,692,397.10/4,709,726,160,872.60 = 2,076,310,597,395.50/x
  3. Step 3: Cross multiply
    3,412,590,692,397.10x = 4,709,726,160,872.60 × 2,076,310,597,395.50
  4. Step 4: Simplify right side
    3,412,590,692,397.10x = 9,778,854,338,650,602,972,643,328
  5. Step 5: Solve for x
    x = 9,778,854,338,650,602,972,643,328/3,412,590,692,397.10
  6. Step 6: Final answer
    x = 2,865,522,185,369.87

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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.