Home / 64,309,421.64-88,747,809.00-34,941,244.66

Finding the Fourth Proportional to 64,309,421.64, 88,747,809.00 and 34,941,244.66

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Solution

The fourth proportional to 64,309,421.64, 88,747,809.00 and 34,941,244.66 is: 48,219,356.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,309,421.64 : 88,747,809.00 = 34,941,244.66 : x
  2. Step 2: Convert to fraction form
    64,309,421.64/88,747,809.00 = 34,941,244.66/x
  3. Step 3: Cross multiply
    64,309,421.64x = 88,747,809.00 × 34,941,244.66
  4. Step 4: Simplify right side
    64,309,421.64x = 3,100,958,906,955,051
  5. Step 5: Solve for x
    x = 3,100,958,906,955,051/64,309,421.64
  6. Step 6: Final answer
    x = 48,219,356.16

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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.