Home / 9,451,319,400.90-14,176,979,101.35-9,451,319,400.90

Finding the Fourth Proportional to 9,451,319,400.90, 14,176,979,101.35 and 9,451,319,400.90

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Solution

The fourth proportional to 9,451,319,400.90, 14,176,979,101.35 and 9,451,319,400.90 is: 14,176,979,101.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,451,319,400.90 : 14,176,979,101.35 = 9,451,319,400.90 : x
  2. Step 2: Convert to fraction form
    9,451,319,400.90/14,176,979,101.35 = 9,451,319,400.90/x
  3. Step 3: Cross multiply
    9,451,319,400.90x = 14,176,979,101.35 × 9,451,319,400.90
  4. Step 4: Simplify right side
    9,451,319,400.90x = 133,991,157,626,743,095,296
  5. Step 5: Solve for x
    x = 133,991,157,626,743,095,296/9,451,319,400.90
  6. Step 6: Final answer
    x = 14,176,979,101.35

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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.