Home / 64,101,579.03-88,460,257.22-34,732,888.43

Finding the Fourth Proportional to 64,101,579.03, 88,460,257.22 and 34,732,888.43

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Solution

The fourth proportional to 64,101,579.03, 88,460,257.22 and 34,732,888.43 is: 47,931,428.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,101,579.03 : 88,460,257.22 = 34,732,888.43 : x
  2. Step 2: Convert to fraction form
    64,101,579.03/88,460,257.22 = 34,732,888.43/x
  3. Step 3: Cross multiply
    64,101,579.03x = 88,460,257.22 × 34,732,888.43
  4. Step 4: Simplify right side
    64,101,579.03x = 3,072,480,243,895,396
  5. Step 5: Solve for x
    x = 3,072,480,243,895,396/64,101,579.03
  6. Step 6: Final answer
    x = 47,931,428.37

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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.