Home / 1,360,695,271,224.70-1,877,760,227,678.50-734,976,036,138.92

Finding the Fourth Proportional to 1,360,695,271,224.70, 1,877,760,227,678.50 and 734,976,036,138.92

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Solution

The fourth proportional to 1,360,695,271,224.70, 1,877,760,227,678.50 and 734,976,036,138.92 is: 1,014,267,336,812.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,695,271,224.70 : 1,877,760,227,678.50 = 734,976,036,138.92 : x
  2. Step 2: Convert to fraction form
    1,360,695,271,224.70/1,877,760,227,678.50 = 734,976,036,138.92/x
  3. Step 3: Cross multiply
    1,360,695,271,224.70x = 1,877,760,227,678.50 × 734,976,036,138.92
  4. Step 4: Simplify right side
    1,360,695,271,224.70x = 1,380,108,768,958,459,932,573,696
  5. Step 5: Solve for x
    x = 1,380,108,768,958,459,932,573,696/1,360,695,271,224.70
  6. Step 6: Final answer
    x = 1,014,267,336,812.52

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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.