Home / 64,077,943.51-88,425,486.29-35,819,564.79

Finding the Fourth Proportional to 64,077,943.51, 88,425,486.29 and 35,819,564.79

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Solution

The fourth proportional to 64,077,943.51, 88,425,486.29 and 35,819,564.79 is: 49,429,839.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,077,943.51 : 88,425,486.29 = 35,819,564.79 : x
  2. Step 2: Convert to fraction form
    64,077,943.51/88,425,486.29 = 35,819,564.79/x
  3. Step 3: Cross multiply
    64,077,943.51x = 88,425,486.29 × 35,819,564.79
  4. Step 4: Simplify right side
    64,077,943.51x = 3,167,362,434,925,555
  5. Step 5: Solve for x
    x = 3,167,362,434,925,555/64,077,943.51
  6. Step 6: Final answer
    x = 49,429,839.06

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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.