Home / 30,514,276.80-45,846,064.80-22,956,004.80

Finding the Fourth Proportional to 30,514,276.80, 45,846,064.80 and 22,956,004.80

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Solution

The fourth proportional to 30,514,276.80, 45,846,064.80 and 22,956,004.80 is: 34,490,166.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,514,276.80 : 45,846,064.80 = 22,956,004.80 : x
  2. Step 2: Convert to fraction form
    30,514,276.80/45,846,064.80 = 22,956,004.80/x
  3. Step 3: Cross multiply
    30,514,276.80x = 45,846,064.80 × 22,956,004.80
  4. Step 4: Simplify right side
    30,514,276.80x = 1,052,442,483,609,911
  5. Step 5: Solve for x
    x = 1,052,442,483,609,911/30,514,276.80
  6. Step 6: Final answer
    x = 34,490,166.37

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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.