Home / 2,177,316,008,586.40-3,004,696,385,959.20-1,201,834,068,109.30

Finding the Fourth Proportional to 2,177,316,008,586.40, 3,004,696,385,959.20 and 1,201,834,068,109.30

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Solution

The fourth proportional to 2,177,316,008,586.40, 3,004,696,385,959.20 and 1,201,834,068,109.30 is: 1,658,531,176,333.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,316,008,586.40 : 3,004,696,385,959.20 = 1,201,834,068,109.30 : x
  2. Step 2: Convert to fraction form
    2,177,316,008,586.40/3,004,696,385,959.20 = 1,201,834,068,109.30/x
  3. Step 3: Cross multiply
    2,177,316,008,586.40x = 3,004,696,385,959.20 × 1,201,834,068,109.30
  4. Step 4: Simplify right side
    2,177,316,008,586.40x = 3,611,146,480,970,657,137,950,720
  5. Step 5: Solve for x
    x = 3,611,146,480,970,657,137,950,720/2,177,316,008,586.40
  6. Step 6: Final answer
    x = 1,658,531,176,333.54

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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.