Home / 64,003,483.26-88,325,039.57-34,634,812.77

Finding the Fourth Proportional to 64,003,483.26, 88,325,039.57 and 34,634,812.77

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Solution

The fourth proportional to 64,003,483.26, 88,325,039.57 and 34,634,812.77 is: 47,796,167.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,003,483.26 : 88,325,039.57 = 34,634,812.77 : x
  2. Step 2: Convert to fraction form
    64,003,483.26/88,325,039.57 = 34,634,812.77/x
  3. Step 3: Cross multiply
    64,003,483.26x = 88,325,039.57 × 34,634,812.77
  4. Step 4: Simplify right side
    64,003,483.26x = 3,059,121,208,236,617.50
  5. Step 5: Solve for x
    x = 3,059,121,208,236,617.50/64,003,483.26
  6. Step 6: Final answer
    x = 47,796,167.53

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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.