Home / 1,633,710,733.92-2,254,535,201.52-891,158,099.04

Finding the Fourth Proportional to 1,633,710,733.92, 2,254,535,201.52 and 891,158,099.04

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Solution

The fourth proportional to 1,633,710,733.92, 2,254,535,201.52 and 891,158,099.04 is: 1,229,806,025.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,710,733.92 : 2,254,535,201.52 = 891,158,099.04 : x
  2. Step 2: Convert to fraction form
    1,633,710,733.92/2,254,535,201.52 = 891,158,099.04/x
  3. Step 3: Cross multiply
    1,633,710,733.92x = 2,254,535,201.52 × 891,158,099.04
  4. Step 4: Simplify right side
    1,633,710,733.92x = 2,009,147,304,405,326,336
  5. Step 5: Solve for x
    x = 2,009,147,304,405,326,336/1,633,710,733.92
  6. Step 6: Final answer
    x = 1,229,806,025.44

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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.