Home / 4,032,089,871.80-6,048,134,807.70-2,930,093,814.20

Finding the Fourth Proportional to 4,032,089,871.80, 6,048,134,807.70 and 2,930,093,814.20

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Solution

The fourth proportional to 4,032,089,871.80, 6,048,134,807.70 and 2,930,093,814.20 is: 4,395,140,721.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,089,871.80 : 6,048,134,807.70 = 2,930,093,814.20 : x
  2. Step 2: Convert to fraction form
    4,032,089,871.80/6,048,134,807.70 = 2,930,093,814.20/x
  3. Step 3: Cross multiply
    4,032,089,871.80x = 6,048,134,807.70 × 2,930,093,814.20
  4. Step 4: Simplify right side
    4,032,089,871.80x = 17,721,602,387,489,474,560
  5. Step 5: Solve for x
    x = 17,721,602,387,489,474,560/4,032,089,871.80
  6. Step 6: Final answer
    x = 4,395,140,721.30

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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.