Home / 83,206,731.20-114,825,682.62-46,537,302.20

Finding the Fourth Proportional to 83,206,731.20, 114,825,682.62 and 46,537,302.20

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Solution

The fourth proportional to 83,206,731.20, 114,825,682.62 and 46,537,302.20 is: 64,221,697.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,206,731.20 : 114,825,682.62 = 46,537,302.20 : x
  2. Step 2: Convert to fraction form
    83,206,731.20/114,825,682.62 = 46,537,302.20/x
  3. Step 3: Cross multiply
    83,206,731.20x = 114,825,682.62 × 46,537,302.20
  4. Step 4: Simplify right side
    83,206,731.20x = 5,343,677,492,408,228
  5. Step 5: Solve for x
    x = 5,343,677,492,408,228/83,206,731.20
  6. Step 6: Final answer
    x = 64,221,697.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.