Home / 33,444,702.72-46,154,180.16-18,763,614.72

Finding the Fourth Proportional to 33,444,702.72, 46,154,180.16 and 18,763,614.72

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Solution

The fourth proportional to 33,444,702.72, 46,154,180.16 and 18,763,614.72 is: 25,894,063.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444,702.72 : 46,154,180.16 = 18,763,614.72 : x
  2. Step 2: Convert to fraction form
    33,444,702.72/46,154,180.16 = 18,763,614.72/x
  3. Step 3: Cross multiply
    33,444,702.72x = 46,154,180.16 × 18,763,614.72
  4. Step 4: Simplify right side
    33,444,702.72x = 866,019,254,239,707.88
  5. Step 5: Solve for x
    x = 866,019,254,239,707.88/33,444,702.72
  6. Step 6: Final answer
    x = 25,894,063.45

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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.