Home / 2,233,081,063,509.60-3,350,595,894,158.80-781,985,222,556.40

Finding the Fourth Proportional to 2,233,081,063,509.60, 3,350,595,894,158.80 and 781,985,222,556.40

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Solution

The fourth proportional to 2,233,081,063,509.60, 3,350,595,894,158.80 and 781,985,222,556.40 is: 1,173,319,015,957.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,081,063,509.60 : 3,350,595,894,158.80 = 781,985,222,556.40 : x
  2. Step 2: Convert to fraction form
    2,233,081,063,509.60/3,350,595,894,158.80 = 781,985,222,556.40/x
  3. Step 3: Cross multiply
    2,233,081,063,509.60x = 3,350,595,894,158.80 × 781,985,222,556.40
  4. Step 4: Simplify right side
    2,233,081,063,509.60x = 2,620,116,475,990,329,211,748,352
  5. Step 5: Solve for x
    x = 2,620,116,475,990,329,211,748,352/2,233,081,063,509.60
  6. Step 6: Final answer
    x = 1,173,319,015,957.46

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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.