Home / 11,794,635,643.60-17,691,953,465.40-9,935,017,296.40

Finding the Fourth Proportional to 11,794,635,643.60, 17,691,953,465.40 and 9,935,017,296.40

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Solution

The fourth proportional to 11,794,635,643.60, 17,691,953,465.40 and 9,935,017,296.40 is: 14,902,525,944.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,635,643.60 : 17,691,953,465.40 = 9,935,017,296.40 : x
  2. Step 2: Convert to fraction form
    11,794,635,643.60/17,691,953,465.40 = 9,935,017,296.40/x
  3. Step 3: Cross multiply
    11,794,635,643.60x = 17,691,953,465.40 × 9,935,017,296.40
  4. Step 4: Simplify right side
    11,794,635,643.60x = 175,769,863,685,852,921,856
  5. Step 5: Solve for x
    x = 175,769,863,685,852,921,856/11,794,635,643.60
  6. Step 6: Final answer
    x = 14,902,525,944.60

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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.