Home / 53,054,240.41-73,214,101.82-29,849,312.01

Finding the Fourth Proportional to 53,054,240.41, 73,214,101.82 and 29,849,312.01

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Solution

The fourth proportional to 53,054,240.41, 73,214,101.82 and 29,849,312.01 is: 41,191,628.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,054,240.41 : 73,214,101.82 = 29,849,312.01 : x
  2. Step 2: Convert to fraction form
    53,054,240.41/73,214,101.82 = 29,849,312.01/x
  3. Step 3: Cross multiply
    53,054,240.41x = 73,214,101.82 × 29,849,312.01
  4. Step 4: Simplify right side
    53,054,240.41x = 2,185,390,568,757,088.75
  5. Step 5: Solve for x
    x = 2,185,390,568,757,088.75/53,054,240.41
  6. Step 6: Final answer
    x = 41,191,628.64

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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.