Home / 22,892,409.15-34,338,613.73-19,810,051.35

Finding the Fourth Proportional to 22,892,409.15, 34,338,613.73 and 19,810,051.35

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Solution

The fourth proportional to 22,892,409.15, 34,338,613.73 and 19,810,051.35 is: 29,715,077.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,892,409.15 : 34,338,613.73 = 19,810,051.35 : x
  2. Step 2: Convert to fraction form
    22,892,409.15/34,338,613.73 = 19,810,051.35/x
  3. Step 3: Cross multiply
    22,892,409.15x = 34,338,613.73 × 19,810,051.35
  4. Step 4: Simplify right side
    22,892,409.15x = 680,249,701,180,064.88
  5. Step 5: Solve for x
    x = 680,249,701,180,064.88/22,892,409.15
  6. Step 6: Final answer
    x = 29,715,077.03

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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.