Home / 51,349,698.31-70,840,316.27-33,970,249.01

Finding the Fourth Proportional to 51,349,698.31, 70,840,316.27 and 33,970,249.01

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Solution

The fourth proportional to 51,349,698.31, 70,840,316.27 and 33,970,249.01 is: 46,864,212.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,349,698.31 : 70,840,316.27 = 33,970,249.01 : x
  2. Step 2: Convert to fraction form
    51,349,698.31/70,840,316.27 = 33,970,249.01/x
  3. Step 3: Cross multiply
    51,349,698.31x = 70,840,316.27 × 33,970,249.01
  4. Step 4: Simplify right side
    51,349,698.31x = 2,406,463,183,639,054
  5. Step 5: Solve for x
    x = 2,406,463,183,639,054/51,349,698.31
  6. Step 6: Final answer
    x = 46,864,212.70

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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.