Home / 675,252,283-1,014,037,557.40-414,468,184.74

Finding the Fourth Proportional to 675,252,283, 1,014,037,557.40 and 414,468,184.74

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Solution

The fourth proportional to 675,252,283, 1,014,037,557.40 and 414,468,184.74 is: 622,413,750.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,252,283 : 1,014,037,557.40 = 414,468,184.74 : x
  2. Step 2: Convert to fraction form
    675,252,283/1,014,037,557.40 = 414,468,184.74/x
  3. Step 3: Cross multiply
    675,252,283x = 1,014,037,557.40 × 414,468,184.74
  4. Step 4: Simplify right side
    675,252,283x = 420,286,305,671,689,216
  5. Step 5: Solve for x
    x = 420,286,305,671,689,216/675,252,283
  6. Step 6: Final answer
    x = 622,413,750.02

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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.