Home / 174,037,262,093.10-261,055,893,139.65-48,267,616,013.10

Finding the Fourth Proportional to 174,037,262,093.10, 261,055,893,139.65 and 48,267,616,013.10

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Solution

The fourth proportional to 174,037,262,093.10, 261,055,893,139.65 and 48,267,616,013.10 is: 72,401,424,019.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,037,262,093.10 : 261,055,893,139.65 = 48,267,616,013.10 : x
  2. Step 2: Convert to fraction form
    174,037,262,093.10/261,055,893,139.65 = 48,267,616,013.10/x
  3. Step 3: Cross multiply
    174,037,262,093.10x = 261,055,893,139.65 × 48,267,616,013.10
  4. Step 4: Simplify right side
    174,037,262,093.10x = 12,600,545,608,021,491,843,072
  5. Step 5: Solve for x
    x = 12,600,545,608,021,491,843,072/174,037,262,093.10
  6. Step 6: Final answer
    x = 72,401,424,019.65

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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.