Home / 2,781,444,096,280.70-4,172,166,144,421.10-2,781,444,096,280.70

Finding the Fourth Proportional to 2,781,444,096,280.70, 4,172,166,144,421.10 and 2,781,444,096,280.70

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Solution

The fourth proportional to 2,781,444,096,280.70, 4,172,166,144,421.10 and 2,781,444,096,280.70 is: 4,172,166,144,421.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,096,280.70 : 4,172,166,144,421.10 = 2,781,444,096,280.70 : x
  2. Step 2: Convert to fraction form
    2,781,444,096,280.70/4,172,166,144,421.10 = 2,781,444,096,280.70/x
  3. Step 3: Cross multiply
    2,781,444,096,280.70x = 4,172,166,144,421.10 × 2,781,444,096,280.70
  4. Step 4: Simplify right side
    2,781,444,096,280.70x = 11,604,646,891,102,280,053,948,416
  5. Step 5: Solve for x
    x = 11,604,646,891,102,280,053,948,416/2,781,444,096,280.70
  6. Step 6: Final answer
    x = 4,172,166,144,421.10

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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.