Home / 9,389,496,768.40-14,084,245,152.60-5,035,932,096.40

Finding the Fourth Proportional to 9,389,496,768.40, 14,084,245,152.60 and 5,035,932,096.40

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Solution

The fourth proportional to 9,389,496,768.40, 14,084,245,152.60 and 5,035,932,096.40 is: 7,553,898,144.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,389,496,768.40 : 14,084,245,152.60 = 5,035,932,096.40 : x
  2. Step 2: Convert to fraction form
    9,389,496,768.40/14,084,245,152.60 = 5,035,932,096.40/x
  3. Step 3: Cross multiply
    9,389,496,768.40x = 14,084,245,152.60 × 5,035,932,096.40
  4. Step 4: Simplify right side
    9,389,496,768.40x = 70,927,302,217,544,450,048
  5. Step 5: Solve for x
    x = 70,927,302,217,544,450,048/9,389,496,768.40
  6. Step 6: Final answer
    x = 7,553,898,144.60

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Double scale
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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.