Home / 16,841,012.08-23,240,613.16-9,106,052.40

Finding the Fourth Proportional to 16,841,012.08, 23,240,613.16 and 9,106,052.40

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Solution

The fourth proportional to 16,841,012.08, 23,240,613.16 and 9,106,052.40 is: 12,566,361.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,841,012.08 : 23,240,613.16 = 9,106,052.40 : x
  2. Step 2: Convert to fraction form
    16,841,012.08/23,240,613.16 = 9,106,052.40/x
  3. Step 3: Cross multiply
    16,841,012.08x = 23,240,613.16 × 9,106,052.40
  4. Step 4: Simplify right side
    16,841,012.08x = 211,630,241,243,089.59
  5. Step 5: Solve for x
    x = 211,630,241,243,089.59/16,841,012.08
  6. Step 6: Final answer
    x = 12,566,361.23

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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.