Home / 122,201,873.70-183,302,810.55-35,948,999.40

Finding the Fourth Proportional to 122,201,873.70, 183,302,810.55 and 35,948,999.40

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Solution

The fourth proportional to 122,201,873.70, 183,302,810.55 and 35,948,999.40 is: 53,923,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,201,873.70 : 183,302,810.55 = 35,948,999.40 : x
  2. Step 2: Convert to fraction form
    122,201,873.70/183,302,810.55 = 35,948,999.40/x
  3. Step 3: Cross multiply
    122,201,873.70x = 183,302,810.55 × 35,948,999.40
  4. Step 4: Simplify right side
    122,201,873.70x = 6,589,552,626,480,264
  5. Step 5: Solve for x
    x = 6,589,552,626,480,264/122,201,873.70
  6. Step 6: Final answer
    x = 53,923,499.10

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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.