Home / 2,059,783,209.80-3,089,674,814.70-1,922,726,544.20

Finding the Fourth Proportional to 2,059,783,209.80, 3,089,674,814.70 and 1,922,726,544.20

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Solution

The fourth proportional to 2,059,783,209.80, 3,089,674,814.70 and 1,922,726,544.20 is: 2,884,089,816.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,783,209.80 : 3,089,674,814.70 = 1,922,726,544.20 : x
  2. Step 2: Convert to fraction form
    2,059,783,209.80/3,089,674,814.70 = 1,922,726,544.20/x
  3. Step 3: Cross multiply
    2,059,783,209.80x = 3,089,674,814.70 × 1,922,726,544.20
  4. Step 4: Simplify right side
    2,059,783,209.80x = 5,940,599,779,169,905,664
  5. Step 5: Solve for x
    x = 5,940,599,779,169,905,664/2,059,783,209.80
  6. Step 6: Final answer
    x = 2,884,089,816.30

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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.