Home / 29,828,266,094.50-41,162,423,736.09-16,280,000,370.70

Finding the Fourth Proportional to 29,828,266,094.50, 41,162,423,736.09 and 16,280,000,370.70

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Solution

The fourth proportional to 29,828,266,094.50, 41,162,423,736.09 and 16,280,000,370.70 is: 22,466,082,056.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,828,266,094.50 : 41,162,423,736.09 = 16,280,000,370.70 : x
  2. Step 2: Convert to fraction form
    29,828,266,094.50/41,162,423,736.09 = 16,280,000,370.70/x
  3. Step 3: Cross multiply
    29,828,266,094.50x = 41,162,423,736.09 × 16,280,000,370.70
  4. Step 4: Simplify right side
    29,828,266,094.50x = 670,124,273,682,455,592,960
  5. Step 5: Solve for x
    x = 670,124,273,682,455,592,960/29,828,266,094.50
  6. Step 6: Final answer
    x = 22,466,082,056.51

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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.