Home / 2,011,344,689,995-3,016,988,623,150.40-936,299,323,478.64

Finding the Fourth Proportional to 2,011,344,689,995, 3,016,988,623,150.40 and 936,299,323,478.64

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Solution

The fourth proportional to 2,011,344,689,995, 3,016,988,623,150.40 and 936,299,323,478.64 is: 1,404,435,759,245.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,344,689,995 : 3,016,988,623,150.40 = 936,299,323,478.64 : x
  2. Step 2: Convert to fraction form
    2,011,344,689,995/3,016,988,623,150.40 = 936,299,323,478.64/x
  3. Step 3: Cross multiply
    2,011,344,689,995x = 3,016,988,623,150.40 × 936,299,323,478.64
  4. Step 4: Simplify right side
    2,011,344,689,995x = 2,824,804,406,798,473,110,749,184
  5. Step 5: Solve for x
    x = 2,824,804,406,798,473,110,749,184/2,011,344,689,995
  6. Step 6: Final answer
    x = 1,404,435,759,245.97

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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.