Home / 35,054,566.84-48,367,011.88-20,361,502.72

Finding the Fourth Proportional to 35,054,566.84, 48,367,011.88 and 20,361,502.72

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Solution

The fourth proportional to 35,054,566.84, 48,367,011.88 and 20,361,502.72 is: 28,094,058.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,054,566.84 : 48,367,011.88 = 20,361,502.72 : x
  2. Step 2: Convert to fraction form
    35,054,566.84/48,367,011.88 = 20,361,502.72/x
  3. Step 3: Cross multiply
    35,054,566.84x = 48,367,011.88 × 20,361,502.72
  4. Step 4: Simplify right side
    35,054,566.84x = 984,825,043,952,892.25
  5. Step 5: Solve for x
    x = 984,825,043,952,892.25/35,054,566.84
  6. Step 6: Final answer
    x = 28,094,058.28

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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.