Home / 46,721,053,884.61-70,081,581,636.56-11,348,170,946.54

Finding the Fourth Proportional to 46,721,053,884.61, 70,081,581,636.56 and 11,348,170,946.54

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Solution

The fourth proportional to 46,721,053,884.61, 70,081,581,636.56 and 11,348,170,946.54 is: 17,022,256,616.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,721,053,884.61 : 70,081,581,636.56 = 11,348,170,946.54 : x
  2. Step 2: Convert to fraction form
    46,721,053,884.61/70,081,581,636.56 = 11,348,170,946.54/x
  3. Step 3: Cross multiply
    46,721,053,884.61x = 70,081,581,636.56 × 11,348,170,946.54
  4. Step 4: Simplify right side
    46,721,053,884.61x = 795,297,768,615,581,450,240
  5. Step 5: Solve for x
    x = 795,297,768,615,581,450,240/46,721,053,884.61
  6. Step 6: Final answer
    x = 17,022,256,616.47

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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.