Home / 112,334,790.40-168,250,243.20-112,334,790.40

Finding the Fourth Proportional to 112,334,790.40, 168,250,243.20 and 112,334,790.40

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Solution

The fourth proportional to 112,334,790.40, 168,250,243.20 and 112,334,790.40 is: 168,250,243.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,334,790.40 : 168,250,243.20 = 112,334,790.40 : x
  2. Step 2: Convert to fraction form
    112,334,790.40/168,250,243.20 = 112,334,790.40/x
  3. Step 3: Cross multiply
    112,334,790.40x = 168,250,243.20 × 112,334,790.40
  4. Step 4: Simplify right side
    112,334,790.40x = 18,900,355,804,621,024
  5. Step 5: Solve for x
    x = 18,900,355,804,621,024/112,334,790.40
  6. Step 6: Final answer
    x = 168,250,243.20

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1.5x scale

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.