Home / 966,852,286.41-1,449,684,500.92-375,953,751.62

Finding the Fourth Proportional to 966,852,286.41, 1,449,684,500.92 and 375,953,751.62

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Solution

The fourth proportional to 966,852,286.41, 1,449,684,500.92 and 375,953,751.62 is: 563,699,682.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,852,286.41 : 1,449,684,500.92 = 375,953,751.62 : x
  2. Step 2: Convert to fraction form
    966,852,286.41/1,449,684,500.92 = 375,953,751.62/x
  3. Step 3: Cross multiply
    966,852,286.41x = 1,449,684,500.92 × 375,953,751.62
  4. Step 4: Simplify right side
    966,852,286.41x = 545,014,326,777,113,152
  5. Step 5: Solve for x
    x = 545,014,326,777,113,152/966,852,286.41
  6. Step 6: Final answer
    x = 563,699,682.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.