Home / 4,844,459,017.69-6,685,356,134.45-2,616,791,227.81

Finding the Fourth Proportional to 4,844,459,017.69, 6,685,356,134.45 and 2,616,791,227.81

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Solution

The fourth proportional to 4,844,459,017.69, 6,685,356,134.45 and 2,616,791,227.81 is: 3,611,173,347.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,459,017.69 : 6,685,356,134.45 = 2,616,791,227.81 : x
  2. Step 2: Convert to fraction form
    4,844,459,017.69/6,685,356,134.45 = 2,616,791,227.81/x
  3. Step 3: Cross multiply
    4,844,459,017.69x = 6,685,356,134.45 × 2,616,791,227.81
  4. Step 4: Simplify right side
    4,844,459,017.69x = 17,494,181,287,403,952,128
  5. Step 5: Solve for x
    x = 17,494,181,287,403,952,128/4,844,459,017.69
  6. Step 6: Final answer
    x = 3,611,173,347.43

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Double scale
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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.