Home / 1,106,734,286,448.60-1,660,101,429,672.90-660,058,551,101.40

Finding the Fourth Proportional to 1,106,734,286,448.60, 1,660,101,429,672.90 and 660,058,551,101.40

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Solution

The fourth proportional to 1,106,734,286,448.60, 1,660,101,429,672.90 and 660,058,551,101.40 is: 990,087,826,652.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,734,286,448.60 : 1,660,101,429,672.90 = 660,058,551,101.40 : x
  2. Step 2: Convert to fraction form
    1,106,734,286,448.60/1,660,101,429,672.90 = 660,058,551,101.40/x
  3. Step 3: Cross multiply
    1,106,734,286,448.60x = 1,660,101,429,672.90 × 660,058,551,101.40
  4. Step 4: Simplify right side
    1,106,734,286,448.60x = 1,095,764,144,351,256,980,226,048
  5. Step 5: Solve for x
    x = 1,095,764,144,351,256,980,226,048/1,106,734,286,448.60
  6. Step 6: Final answer
    x = 990,087,826,652.10

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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.