Home / 46,699,001.82-70,091,564.76-23,686,090.20

Finding the Fourth Proportional to 46,699,001.82, 70,091,564.76 and 23,686,090.20

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Solution

The fourth proportional to 46,699,001.82, 70,091,564.76 and 23,686,090.20 is: 35,550,976.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,699,001.82 : 70,091,564.76 = 23,686,090.20 : x
  2. Step 2: Convert to fraction form
    46,699,001.82/70,091,564.76 = 23,686,090.20/x
  3. Step 3: Cross multiply
    46,699,001.82x = 70,091,564.76 × 23,686,090.20
  4. Step 4: Simplify right side
    46,699,001.82x = 1,660,195,125,164,501.50
  5. Step 5: Solve for x
    x = 1,660,195,125,164,501.50/46,699,001.82
  6. Step 6: Final answer
    x = 35,550,976.69

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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.