Home / 8,841,361,036.89-12,200,891,784.80-4,826,837,288.51

Finding the Fourth Proportional to 8,841,361,036.89, 12,200,891,784.80 and 4,826,837,288.51

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Solution

The fourth proportional to 8,841,361,036.89, 12,200,891,784.80 and 4,826,837,288.51 is: 6,660,933,670.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841,361,036.89 : 12,200,891,784.80 = 4,826,837,288.51 : x
  2. Step 2: Convert to fraction form
    8,841,361,036.89/12,200,891,784.80 = 4,826,837,288.51/x
  3. Step 3: Cross multiply
    8,841,361,036.89x = 12,200,891,784.80 × 4,826,837,288.51
  4. Step 4: Simplify right side
    8,841,361,036.89x = 58,891,719,419,862,827,008
  5. Step 5: Solve for x
    x = 58,891,719,419,862,827,008/8,841,361,036.89
  6. Step 6: Final answer
    x = 6,660,933,670.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.