Home / 29,303,118.63-40,438,304.06-16,426,062.63

Finding the Fourth Proportional to 29,303,118.63, 40,438,304.06 and 16,426,062.63

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Solution

The fourth proportional to 29,303,118.63, 40,438,304.06 and 16,426,062.63 is: 22,667,966.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,303,118.63 : 40,438,304.06 = 16,426,062.63 : x
  2. Step 2: Convert to fraction form
    29,303,118.63/40,438,304.06 = 16,426,062.63/x
  3. Step 3: Cross multiply
    29,303,118.63x = 40,438,304.06 × 16,426,062.63
  4. Step 4: Simplify right side
    29,303,118.63x = 664,242,114,979,416.88
  5. Step 5: Solve for x
    x = 664,242,114,979,416.88/29,303,118.63
  6. Step 6: Final answer
    x = 22,667,966.62

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.