Home / 314,614,043.58-471,922,559.04-96,264,038.10

Finding the Fourth Proportional to 314,614,043.58, 471,922,559.04 and 96,264,038.10

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Solution

The fourth proportional to 314,614,043.58, 471,922,559.04 and 96,264,038.10 is: 144,396,514.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,614,043.58 : 471,922,559.04 = 96,264,038.10 : x
  2. Step 2: Convert to fraction form
    314,614,043.58/471,922,559.04 = 96,264,038.10/x
  3. Step 3: Cross multiply
    314,614,043.58x = 471,922,559.04 × 96,264,038.10
  4. Step 4: Simplify right side
    314,614,043.58x = 45,429,171,203,676,056
  5. Step 5: Solve for x
    x = 45,429,171,203,676,056/314,614,043.58
  6. Step 6: Final answer
    x = 144,396,514.18

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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.