Home / 64,084,561.22-88,436,316.03-34,716,453.59

Finding the Fourth Proportional to 64,084,561.22, 88,436,316.03 and 34,716,453.59

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Solution

The fourth proportional to 64,084,561.22, 88,436,316.03 and 34,716,453.59 is: 47,908,500.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,084,561.22 : 88,436,316.03 = 34,716,453.59 : x
  2. Step 2: Convert to fraction form
    64,084,561.22/88,436,316.03 = 34,716,453.59/x
  3. Step 3: Cross multiply
    64,084,561.22x = 88,436,316.03 × 34,716,453.59
  4. Step 4: Simplify right side
    64,084,561.22x = 3,070,195,261,126,068.50
  5. Step 5: Solve for x
    x = 3,070,195,261,126,068.50/64,084,561.22
  6. Step 6: Final answer
    x = 47,908,500.93

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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.