Home / 64,677,259.67-89,255,969.09-35,309,830.01

Finding the Fourth Proportional to 64,677,259.67, 89,255,969.09 and 35,309,830.01

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Solution

The fourth proportional to 64,677,259.67, 89,255,969.09 and 35,309,830.01 is: 48,728,302.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,677,259.67 : 89,255,969.09 = 35,309,830.01 : x
  2. Step 2: Convert to fraction form
    64,677,259.67/89,255,969.09 = 35,309,830.01/x
  3. Step 3: Cross multiply
    64,677,259.67x = 89,255,969.09 × 35,309,830.01
  4. Step 4: Simplify right side
    64,677,259.67x = 3,151,613,095,322,885.50
  5. Step 5: Solve for x
    x = 3,151,613,095,322,885.50/64,677,259.67
  6. Step 6: Final answer
    x = 48,728,302.83

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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.