Home / 2,402,284,638,516.30-3,315,427,817,373.30-1,346,668,545,489.70

Finding the Fourth Proportional to 2,402,284,638,516.30, 3,315,427,817,373.30 and 1,346,668,545,489.70

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Solution

The fourth proportional to 2,402,284,638,516.30, 3,315,427,817,373.30 and 1,346,668,545,489.70 is: 1,858,556,760,890.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,284,638,516.30 : 3,315,427,817,373.30 = 1,346,668,545,489.70 : x
  2. Step 2: Convert to fraction form
    2,402,284,638,516.30/3,315,427,817,373.30 = 1,346,668,545,489.70/x
  3. Step 3: Cross multiply
    2,402,284,638,516.30x = 3,315,427,817,373.30 × 1,346,668,545,489.70
  4. Step 4: Simplify right side
    2,402,284,638,516.30x = 4,464,782,356,498,192,088,956,928
  5. Step 5: Solve for x
    x = 4,464,782,356,498,192,088,956,928/2,402,284,638,516.30
  6. Step 6: Final answer
    x = 1,858,556,760,890.64

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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.