Home / 30,343,066.76-41,837,653.62-24,523,853.96

Finding the Fourth Proportional to 30,343,066.76, 41,837,653.62 and 24,523,853.96

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Solution

The fourth proportional to 30,343,066.76, 41,837,653.62 and 24,523,853.96 is: 33,814,001.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,343,066.76 : 41,837,653.62 = 24,523,853.96 : x
  2. Step 2: Convert to fraction form
    30,343,066.76/41,837,653.62 = 24,523,853.96/x
  3. Step 3: Cross multiply
    30,343,066.76x = 41,837,653.62 × 24,523,853.96
  4. Step 4: Simplify right side
    30,343,066.76x = 1,026,020,507,405,945.25
  5. Step 5: Solve for x
    x = 1,026,020,507,405,945.25/30,343,066.76
  6. Step 6: Final answer
    x = 33,814,001.58

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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.