Home / 3,793,452,061.28-5,686,027,165.74-1,953,315,160.16

Finding the Fourth Proportional to 3,793,452,061.28, 5,686,027,165.74 and 1,953,315,160.16

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Solution

The fourth proportional to 3,793,452,061.28, 5,686,027,165.74 and 1,953,315,160.16 is: 2,927,835,355.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,452,061.28 : 5,686,027,165.74 = 1,953,315,160.16 : x
  2. Step 2: Convert to fraction form
    3,793,452,061.28/5,686,027,165.74 = 1,953,315,160.16/x
  3. Step 3: Cross multiply
    3,793,452,061.28x = 5,686,027,165.74 × 1,953,315,160.16
  4. Step 4: Simplify right side
    3,793,452,061.28x = 11,106,603,063,921,539,072
  5. Step 5: Solve for x
    x = 11,106,603,063,921,539,072/3,793,452,061.28
  6. Step 6: Final answer
    x = 2,927,835,355.37

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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.