Home / 16,673,248.26-23,009,082.58-9,042,400.26

Finding the Fourth Proportional to 16,673,248.26, 23,009,082.58 and 9,042,400.26

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Solution

The fourth proportional to 16,673,248.26, 23,009,082.58 and 9,042,400.26 is: 12,478,512.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,673,248.26 : 23,009,082.58 = 9,042,400.26 : x
  2. Step 2: Convert to fraction form
    16,673,248.26/23,009,082.58 = 9,042,400.26/x
  3. Step 3: Cross multiply
    16,673,248.26x = 23,009,082.58 × 9,042,400.26
  4. Step 4: Simplify right side
    16,673,248.26x = 208,057,334,303,753.44
  5. Step 5: Solve for x
    x = 208,057,334,303,753.44/16,673,248.26
  6. Step 6: Final answer
    x = 12,478,512.35

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1.5x scale

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.