Home / 45,769,582.85-63,101,921.80-33,028,600.80

Finding the Fourth Proportional to 45,769,582.85, 63,101,921.80 and 33,028,600.80

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Solution

The fourth proportional to 45,769,582.85, 63,101,921.80 and 33,028,600.80 is: 45,536,097.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,769,582.85 : 63,101,921.80 = 33,028,600.80 : x
  2. Step 2: Convert to fraction form
    45,769,582.85/63,101,921.80 = 33,028,600.80/x
  3. Step 3: Cross multiply
    45,769,582.85x = 63,101,921.80 × 33,028,600.80
  4. Step 4: Simplify right side
    45,769,582.85x = 2,084,168,184,679,874.50
  5. Step 5: Solve for x
    x = 2,084,168,184,679,874.50/45,769,582.85
  6. Step 6: Final answer
    x = 45,536,097.45

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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.