Home / 695,376,031.70-1,043,064,047.55-695,376,031.70

Finding the Fourth Proportional to 695,376,031.70, 1,043,064,047.55 and 695,376,031.70

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Solution

The fourth proportional to 695,376,031.70, 1,043,064,047.55 and 695,376,031.70 is: 1,043,064,047.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,376,031.70 : 1,043,064,047.55 = 695,376,031.70 : x
  2. Step 2: Convert to fraction form
    695,376,031.70/1,043,064,047.55 = 695,376,031.70/x
  3. Step 3: Cross multiply
    695,376,031.70x = 1,043,064,047.55 × 695,376,031.70
  4. Step 4: Simplify right side
    695,376,031.70x = 725,321,738,194,259,072
  5. Step 5: Solve for x
    x = 725,321,738,194,259,072/695,376,031.70
  6. Step 6: Final answer
    x = 1,043,064,047.55

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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.