Home / 1,106,734,315,235.10-1,660,101,472,852.70-660,058,579,887.90

Finding the Fourth Proportional to 1,106,734,315,235.10, 1,660,101,472,852.70 and 660,058,579,887.90

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Solution

The fourth proportional to 1,106,734,315,235.10, 1,660,101,472,852.70 and 660,058,579,887.90 is: 990,087,869,831.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,734,315,235.10 : 1,660,101,472,852.70 = 660,058,579,887.90 : x
  2. Step 2: Convert to fraction form
    1,106,734,315,235.10/1,660,101,472,852.70 = 660,058,579,887.90/x
  3. Step 3: Cross multiply
    1,106,734,315,235.10x = 1,660,101,472,852.70 × 660,058,579,887.90
  4. Step 4: Simplify right side
    1,106,734,315,235.10x = 1,095,764,220,640,964,286,349,312
  5. Step 5: Solve for x
    x = 1,095,764,220,640,964,286,349,312/1,106,734,315,235.10
  6. Step 6: Final answer
    x = 990,087,869,831.88

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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.