Home / 46,025,433.06-69,036,468.05-13,676,494.83

Finding the Fourth Proportional to 46,025,433.06, 69,036,468.05 and 13,676,494.83

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Solution

The fourth proportional to 46,025,433.06, 69,036,468.05 and 13,676,494.83 is: 20,514,242.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,025,433.06 : 69,036,468.05 = 13,676,494.83 : x
  2. Step 2: Convert to fraction form
    46,025,433.06/69,036,468.05 = 13,676,494.83/x
  3. Step 3: Cross multiply
    46,025,433.06x = 69,036,468.05 × 13,676,494.83
  4. Step 4: Simplify right side
    46,025,433.06x = 944,176,898,492,434.12
  5. Step 5: Solve for x
    x = 944,176,898,492,434.12/46,025,433.06
  6. Step 6: Final answer
    x = 20,514,242.58

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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.