Home / 2,061,717,007,748-2,845,257,653,327.20-1,148,233,829,213.80

Finding the Fourth Proportional to 2,061,717,007,748, 2,845,257,653,327.20 and 1,148,233,829,213.80

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Solution

The fourth proportional to 2,061,717,007,748, 2,845,257,653,327.20 and 1,148,233,829,213.80 is: 1,584,611,795,945.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,717,007,748 : 2,845,257,653,327.20 = 1,148,233,829,213.80 : x
  2. Step 2: Convert to fraction form
    2,061,717,007,748/2,845,257,653,327.20 = 1,148,233,829,213.80/x
  3. Step 3: Cross multiply
    2,061,717,007,748x = 2,845,257,653,327.20 × 1,148,233,829,213.80
  4. Step 4: Simplify right side
    2,061,717,007,748x = 3,267,021,090,379,762,134,679,552
  5. Step 5: Solve for x
    x = 3,267,021,090,379,762,134,679,552/2,061,717,007,748
  6. Step 6: Final answer
    x = 1,584,611,795,945.90

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.