Home / 34,257,346-51,365,498.60-10,904,002.32

Finding the Fourth Proportional to 34,257,346, 51,365,498.60 and 10,904,002.32

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Solution

The fourth proportional to 34,257,346, 51,365,498.60 and 10,904,002.32 is: 16,349,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,257,346 : 51,365,498.60 = 10,904,002.32 : x
  2. Step 2: Convert to fraction form
    34,257,346/51,365,498.60 = 10,904,002.32/x
  3. Step 3: Cross multiply
    34,257,346x = 51,365,498.60 × 10,904,002.32
  4. Step 4: Simplify right side
    34,257,346x = 560,089,515,902,356.81
  5. Step 5: Solve for x
    x = 560,089,515,902,356.81/34,257,346
  6. Step 6: Final answer
    x = 16,349,471.90

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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.