Home / 2,010,384,006.40-3,015,576,009.60-1,357,349,305.60

Finding the Fourth Proportional to 2,010,384,006.40, 3,015,576,009.60 and 1,357,349,305.60

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Solution

The fourth proportional to 2,010,384,006.40, 3,015,576,009.60 and 1,357,349,305.60 is: 2,036,023,958.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,384,006.40 : 3,015,576,009.60 = 1,357,349,305.60 : x
  2. Step 2: Convert to fraction form
    2,010,384,006.40/3,015,576,009.60 = 1,357,349,305.60/x
  3. Step 3: Cross multiply
    2,010,384,006.40x = 3,015,576,009.60 × 1,357,349,305.60
  4. Step 4: Simplify right side
    2,010,384,006.40x = 4,093,190,002,614,578,688
  5. Step 5: Solve for x
    x = 4,093,190,002,614,578,688/2,010,384,006.40
  6. Step 6: Final answer
    x = 2,036,023,958.40

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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.