Home / 32,354,199.72-44,649,897.46-19,134,708.60

Finding the Fourth Proportional to 32,354,199.72, 44,649,897.46 and 19,134,708.60

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Solution

The fourth proportional to 32,354,199.72, 44,649,897.46 and 19,134,708.60 is: 26,406,549.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,354,199.72 : 44,649,897.46 = 19,134,708.60 : x
  2. Step 2: Convert to fraction form
    32,354,199.72/44,649,897.46 = 19,134,708.60/x
  3. Step 3: Cross multiply
    32,354,199.72x = 44,649,897.46 × 19,134,708.60
  4. Step 4: Simplify right side
    32,354,199.72x = 854,362,776,916,980.25
  5. Step 5: Solve for x
    x = 854,362,776,916,980.25/32,354,199.72
  6. Step 6: Final answer
    x = 26,406,549.51

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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.