Home / 2,049,246,285,058.40-3,074,215,009,520.20-689,079,668,913.06

Finding the Fourth Proportional to 2,049,246,285,058.40, 3,074,215,009,520.20 and 689,079,668,913.06

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Solution

The fourth proportional to 2,049,246,285,058.40, 3,074,215,009,520.20 and 689,079,668,913.06 is: 1,033,735,708,769.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,246,285,058.40 : 3,074,215,009,520.20 = 689,079,668,913.06 : x
  2. Step 2: Convert to fraction form
    2,049,246,285,058.40/3,074,215,009,520.20 = 689,079,668,913.06/x
  3. Step 3: Cross multiply
    2,049,246,285,058.40x = 3,074,215,009,520.20 × 689,079,668,913.06
  4. Step 4: Simplify right side
    2,049,246,285,058.40x = 2,118,379,060,927,739,254,013,952
  5. Step 5: Solve for x
    x = 2,118,379,060,927,739,254,013,952/2,049,246,285,058.40
  6. Step 6: Final answer
    x = 1,033,735,708,769.32

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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.