Home / 1,064,364,008,790.20-1,596,546,031,630.20-258,525,519,357.33

Finding the Fourth Proportional to 1,064,364,008,790.20, 1,596,546,031,630.20 and 258,525,519,357.33

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Solution

The fourth proportional to 1,064,364,008,790.20, 1,596,546,031,630.20 and 258,525,519,357.33 is: 387,788,283,516.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,364,008,790.20 : 1,596,546,031,630.20 = 258,525,519,357.33 : x
  2. Step 2: Convert to fraction form
    1,064,364,008,790.20/1,596,546,031,630.20 = 258,525,519,357.33/x
  3. Step 3: Cross multiply
    1,064,364,008,790.20x = 1,596,546,031,630.20 × 258,525,519,357.33
  4. Step 4: Simplify right side
    1,064,364,008,790.20x = 412,747,892,005,081,651,871,744
  5. Step 5: Solve for x
    x = 412,747,892,005,081,651,871,744/1,064,364,008,790.20
  6. Step 6: Final answer
    x = 387,788,283,516.11

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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.