Home / 1,485,117,913,114.70-2,227,676,869,672-1,485,117,913,114.70

Finding the Fourth Proportional to 1,485,117,913,114.70, 2,227,676,869,672 and 1,485,117,913,114.70

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Solution

The fourth proportional to 1,485,117,913,114.70, 2,227,676,869,672 and 1,485,117,913,114.70 is: 2,227,676,869,672

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,485,117,913,114.70 : 2,227,676,869,672 = 1,485,117,913,114.70 : x
  2. Step 2: Convert to fraction form
    1,485,117,913,114.70/2,227,676,869,672 = 1,485,117,913,114.70/x
  3. Step 3: Cross multiply
    1,485,117,913,114.70x = 2,227,676,869,672 × 1,485,117,913,114.70
  4. Step 4: Simplify right side
    1,485,117,913,114.70x = 3,308,362,823,781,167,963,045,888
  5. Step 5: Solve for x
    x = 3,308,362,823,781,167,963,045,888/1,485,117,913,114.70
  6. Step 6: Final answer
    x = 2,227,676,869,672

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Double scale
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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.