Home / 316,947,823.16-437,322,498.44-182,983,417.98

Finding the Fourth Proportional to 316,947,823.16, 437,322,498.44 and 182,983,417.98

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Solution

The fourth proportional to 316,947,823.16, 437,322,498.44 and 182,983,417.98 is: 252,479,303.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    316,947,823.16 : 437,322,498.44 = 182,983,417.98 : x
  2. Step 2: Convert to fraction form
    316,947,823.16/437,322,498.44 = 182,983,417.98/x
  3. Step 3: Cross multiply
    316,947,823.16x = 437,322,498.44 × 182,983,417.98
  4. Step 4: Simplify right side
    316,947,823.16x = 80,022,765,523,189,504
  5. Step 5: Solve for x
    x = 80,022,765,523,189,504/316,947,823.16
  6. Step 6: Final answer
    x = 252,479,303.14

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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.