Home / 3,695,277,077,743.20-5,539,710,644,436.30-1,429,868,579,664.50

Finding the Fourth Proportional to 3,695,277,077,743.20, 5,539,710,644,436.30 and 1,429,868,579,664.50

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Solution

The fourth proportional to 3,695,277,077,743.20, 5,539,710,644,436.30 and 1,429,868,579,664.50 is: 2,143,562,721,892.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,277,077,743.20 : 5,539,710,644,436.30 = 1,429,868,579,664.50 : x
  2. Step 2: Convert to fraction form
    3,695,277,077,743.20/5,539,710,644,436.30 = 1,429,868,579,664.50/x
  3. Step 3: Cross multiply
    3,695,277,077,743.20x = 5,539,710,644,436.30 × 1,429,868,579,664.50
  4. Step 4: Simplify right side
    3,695,277,077,743.20x = 7,921,058,190,912,444,115,714,048
  5. Step 5: Solve for x
    x = 7,921,058,190,912,444,115,714,048/3,695,277,077,743.20
  6. Step 6: Final answer
    x = 2,143,562,721,892.03

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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.