Home / 1,656,605,509.38-2,483,020,212.02-1,035,107,698.50

Finding the Fourth Proportional to 1,656,605,509.38, 2,483,020,212.02 and 1,035,107,698.50

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Solution

The fourth proportional to 1,656,605,509.38, 2,483,020,212.02 and 1,035,107,698.50 is: 1,551,481,823.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,605,509.38 : 2,483,020,212.02 = 1,035,107,698.50 : x
  2. Step 2: Convert to fraction form
    1,656,605,509.38/2,483,020,212.02 = 1,035,107,698.50/x
  3. Step 3: Cross multiply
    1,656,605,509.38x = 2,483,020,212.02 × 1,035,107,698.50
  4. Step 4: Simplify right side
    1,656,605,509.38x = 2,570,193,336,993,004,032
  5. Step 5: Solve for x
    x = 2,570,193,336,993,004,032/1,656,605,509.38
  6. Step 6: Final answer
    x = 1,551,481,823.79

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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.