Home / 2,010,384,021.40-3,015,576,032.10-1,357,349,320.60

Finding the Fourth Proportional to 2,010,384,021.40, 3,015,576,032.10 and 1,357,349,320.60

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Solution

The fourth proportional to 2,010,384,021.40, 3,015,576,032.10 and 1,357,349,320.60 is: 2,036,023,980.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,384,021.40 : 3,015,576,032.10 = 1,357,349,320.60 : x
  2. Step 2: Convert to fraction form
    2,010,384,021.40/3,015,576,032.10 = 1,357,349,320.60/x
  3. Step 3: Cross multiply
    2,010,384,021.40x = 3,015,576,032.10 × 1,357,349,320.60
  4. Step 4: Simplify right side
    2,010,384,021.40x = 4,093,190,078,388,578,304
  5. Step 5: Solve for x
    x = 4,093,190,078,388,578,304/2,010,384,021.40
  6. Step 6: Final answer
    x = 2,036,023,980.90

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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.