Home / 32,798,910.60-49,219,361.10-19,152,030.60

Finding the Fourth Proportional to 32,798,910.60, 49,219,361.10 and 19,152,030.60

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Solution

The fourth proportional to 32,798,910.60, 49,219,361.10 and 19,152,030.60 is: 28,740,305.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,798,910.60 : 49,219,361.10 = 19,152,030.60 : x
  2. Step 2: Convert to fraction form
    32,798,910.60/49,219,361.10 = 19,152,030.60/x
  3. Step 3: Cross multiply
    32,798,910.60x = 49,219,361.10 × 19,152,030.60
  4. Step 4: Simplify right side
    32,798,910.60x = 942,650,709,899,649.75
  5. Step 5: Solve for x
    x = 942,650,709,899,649.75/32,798,910.60
  6. Step 6: Final answer
    x = 28,740,305.48

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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.