Home / 1,090,280,740,167.50-1,635,421,110,251.30-1,090,280,740,167.50

Finding the Fourth Proportional to 1,090,280,740,167.50, 1,635,421,110,251.30 and 1,090,280,740,167.50

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Solution

The fourth proportional to 1,090,280,740,167.50, 1,635,421,110,251.30 and 1,090,280,740,167.50 is: 1,635,421,110,251.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,280,740,167.50 : 1,635,421,110,251.30 = 1,090,280,740,167.50 : x
  2. Step 2: Convert to fraction form
    1,090,280,740,167.50/1,635,421,110,251.30 = 1,090,280,740,167.50/x
  3. Step 3: Cross multiply
    1,090,280,740,167.50x = 1,635,421,110,251.30 × 1,090,280,740,167.50
  4. Step 4: Simplify right side
    1,090,280,740,167.50x = 1,783,068,138,570,342,029,328,384
  5. Step 5: Solve for x
    x = 1,783,068,138,570,342,029,328,384/1,090,280,740,167.50
  6. Step 6: Final answer
    x = 1,635,421,110,251.30

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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.