Home / 61,173,564,189.62-84,408,311,944.98-34,076,164,167.81

Finding the Fourth Proportional to 61,173,564,189.62, 84,408,311,944.98 and 34,076,164,167.81

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Solution

The fourth proportional to 61,173,564,189.62, 84,408,311,944.98 and 34,076,164,167.81 is: 47,018,863,998.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,173,564,189.62 : 84,408,311,944.98 = 34,076,164,167.81 : x
  2. Step 2: Convert to fraction form
    61,173,564,189.62/84,408,311,944.98 = 34,076,164,167.81/x
  3. Step 3: Cross multiply
    61,173,564,189.62x = 84,408,311,944.98 × 34,076,164,167.81
  4. Step 4: Simplify right side
    61,173,564,189.62x = 2,876,311,494,964,856,487,936
  5. Step 5: Solve for x
    x = 2,876,311,494,964,856,487,936/61,173,564,189.62
  6. Step 6: Final answer
    x = 47,018,863,998.99

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1.5x scale

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.