Home / 244,638,096,018.10-366,957,144,027.15-76,996,945,755.70

Finding the Fourth Proportional to 244,638,096,018.10, 366,957,144,027.15 and 76,996,945,755.70

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Solution

The fourth proportional to 244,638,096,018.10, 366,957,144,027.15 and 76,996,945,755.70 is: 115,495,418,633.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,638,096,018.10 : 366,957,144,027.15 = 76,996,945,755.70 : x
  2. Step 2: Convert to fraction form
    244,638,096,018.10/366,957,144,027.15 = 76,996,945,755.70/x
  3. Step 3: Cross multiply
    244,638,096,018.10x = 366,957,144,027.15 × 76,996,945,755.70
  4. Step 4: Simplify right side
    244,638,096,018.10x = 28,254,579,313,325,063,012,352
  5. Step 5: Solve for x
    x = 28,254,579,313,325,063,012,352/244,638,096,018.10
  6. Step 6: Final answer
    x = 115,495,418,633.55

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.