Home / 9,946,502,415.90-14,919,753,623.85-9,946,502,415.90

Finding the Fourth Proportional to 9,946,502,415.90, 14,919,753,623.85 and 9,946,502,415.90

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Solution

The fourth proportional to 9,946,502,415.90, 14,919,753,623.85 and 9,946,502,415.90 is: 14,919,753,623.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,946,502,415.90 : 14,919,753,623.85 = 9,946,502,415.90 : x
  2. Step 2: Convert to fraction form
    9,946,502,415.90/14,919,753,623.85 = 9,946,502,415.90/x
  3. Step 3: Cross multiply
    9,946,502,415.90x = 14,919,753,623.85 × 9,946,502,415.90
  4. Step 4: Simplify right side
    9,946,502,415.90x = 148,399,365,464,256,806,912
  5. Step 5: Solve for x
    x = 148,399,365,464,256,806,912/9,946,502,415.90
  6. Step 6: Final answer
    x = 14,919,753,623.85

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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.