Home / 1,656,605,512.38-2,483,020,216.52-1,035,107,701.50

Finding the Fourth Proportional to 1,656,605,512.38, 2,483,020,216.52 and 1,035,107,701.50

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Solution

The fourth proportional to 1,656,605,512.38, 2,483,020,216.52 and 1,035,107,701.50 is: 1,551,481,828.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,605,512.38 : 2,483,020,216.52 = 1,035,107,701.50 : x
  2. Step 2: Convert to fraction form
    1,656,605,512.38/2,483,020,216.52 = 1,035,107,701.50/x
  3. Step 3: Cross multiply
    1,656,605,512.38x = 2,483,020,216.52 × 1,035,107,701.50
  4. Step 4: Simplify right side
    1,656,605,512.38x = 2,570,193,349,100,049,408
  5. Step 5: Solve for x
    x = 2,570,193,349,100,049,408/1,656,605,512.38
  6. Step 6: Final answer
    x = 1,551,481,828.29

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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.