Home / 332,673,862.08-498,828,134.88-102,579,067.20

Finding the Fourth Proportional to 332,673,862.08, 498,828,134.88 and 102,579,067.20

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Solution

The fourth proportional to 332,673,862.08, 498,828,134.88 and 102,579,067.20 is: 153,812,278.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,673,862.08 : 498,828,134.88 = 102,579,067.20 : x
  2. Step 2: Convert to fraction form
    332,673,862.08/498,828,134.88 = 102,579,067.20/x
  3. Step 3: Cross multiply
    332,673,862.08x = 498,828,134.88 × 102,579,067.20
  4. Step 4: Simplify right side
    332,673,862.08x = 51,169,324,769,106,184
  5. Step 5: Solve for x
    x = 51,169,324,769,106,184/332,673,862.08
  6. Step 6: Final answer
    x = 153,812,278.64

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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.