Home / 1,274,007,282,656.30-1,910,997,835,227.50-736,443,193,889.40

Finding the Fourth Proportional to 1,274,007,282,656.30, 1,910,997,835,227.50 and 736,443,193,889.40

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Solution

The fourth proportional to 1,274,007,282,656.30, 1,910,997,835,227.50 and 736,443,193,889.40 is: 1,104,657,224,844.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,007,282,656.30 : 1,910,997,835,227.50 = 736,443,193,889.40 : x
  2. Step 2: Convert to fraction form
    1,274,007,282,656.30/1,910,997,835,227.50 = 736,443,193,889.40/x
  3. Step 3: Cross multiply
    1,274,007,282,656.30x = 1,910,997,835,227.50 × 736,443,193,889.40
  4. Step 4: Simplify right side
    1,274,007,282,656.30x = 1,407,341,349,290,669,491,879,936
  5. Step 5: Solve for x
    x = 1,407,341,349,290,669,491,879,936/1,274,007,282,656.30
  6. Step 6: Final answer
    x = 1,104,657,224,844.40

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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.