Home / 110,459,649-165,662,897.40-33,783,341.52

Finding the Fourth Proportional to 110,459,649, 165,662,897.40 and 33,783,341.52

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Solution

The fourth proportional to 110,459,649, 165,662,897.40 and 33,783,341.52 is: 50,666,884.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,459,649 : 165,662,897.40 = 33,783,341.52 : x
  2. Step 2: Convert to fraction form
    110,459,649/165,662,897.40 = 33,783,341.52/x
  3. Step 3: Cross multiply
    110,459,649x = 165,662,897.40 × 33,783,341.52
  4. Step 4: Simplify right side
    110,459,649x = 5,596,646,240,056,921
  5. Step 5: Solve for x
    x = 5,596,646,240,056,921/110,459,649
  6. Step 6: Final answer
    x = 50,666,884.16

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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.