Home / 994,924,802,256.70-1,492,387,203,385.10-492,827,848,512.70

Finding the Fourth Proportional to 994,924,802,256.70, 1,492,387,203,385.10 and 492,827,848,512.70

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Solution

The fourth proportional to 994,924,802,256.70, 1,492,387,203,385.10 and 492,827,848,512.70 is: 739,241,772,769.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,924,802,256.70 : 1,492,387,203,385.10 = 492,827,848,512.70 : x
  2. Step 2: Convert to fraction form
    994,924,802,256.70/1,492,387,203,385.10 = 492,827,848,512.70/x
  3. Step 3: Cross multiply
    994,924,802,256.70x = 1,492,387,203,385.10 × 492,827,848,512.70
  4. Step 4: Simplify right side
    994,924,802,256.70x = 735,489,974,592,164,075,667,456
  5. Step 5: Solve for x
    x = 735,489,974,592,164,075,667,456/994,924,802,256.70
  6. Step 6: Final answer
    x = 739,241,772,769.08

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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.