Home / 2,173,393,009.80-3,260,089,514.70-2,020,338,001.80

Finding the Fourth Proportional to 2,173,393,009.80, 3,260,089,514.70 and 2,020,338,001.80

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Solution

The fourth proportional to 2,173,393,009.80, 3,260,089,514.70 and 2,020,338,001.80 is: 3,030,507,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,173,393,009.80 : 3,260,089,514.70 = 2,020,338,001.80 : x
  2. Step 2: Convert to fraction form
    2,173,393,009.80/3,260,089,514.70 = 2,020,338,001.80/x
  3. Step 3: Cross multiply
    2,173,393,009.80x = 3,260,089,514.70 × 2,020,338,001.80
  4. Step 4: Simplify right side
    2,173,393,009.80x = 6,586,482,735,818,129,408
  5. Step 5: Solve for x
    x = 6,586,482,735,818,129,408/2,173,393,009.80
  6. Step 6: Final answer
    x = 3,030,507,002.70

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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.