Home / 13,773,207,900,060-19,006,913,945,995-7,523,076,906,196.40

Finding the Fourth Proportional to 13,773,207,900,060, 19,006,913,945,995 and 7,523,076,906,196.40

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Solution

The fourth proportional to 13,773,207,900,060, 19,006,913,945,995 and 7,523,076,906,196.40 is: 10,381,784,432,699.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,773,207,900,060 : 19,006,913,945,995 = 7,523,076,906,196.40 : x
  2. Step 2: Convert to fraction form
    13,773,207,900,060/19,006,913,945,995 = 7,523,076,906,196.40/x
  3. Step 3: Cross multiply
    13,773,207,900,060x = 19,006,913,945,995 × 7,523,076,906,196.40
  4. Step 4: Simplify right side
    13,773,207,900,060x = 142,990,475,365,177,284,399,988,736
  5. Step 5: Solve for x
    x = 142,990,475,365,177,284,399,988,736/13,773,207,900,060
  6. Step 6: Final answer
    x = 10,381,784,432,699.54

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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.