Home / 22,032,034.40-33,048,051.60-10,673,631.20

Finding the Fourth Proportional to 22,032,034.40, 33,048,051.60 and 10,673,631.20

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Solution

The fourth proportional to 22,032,034.40, 33,048,051.60 and 10,673,631.20 is: 16,010,446.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,032,034.40 : 33,048,051.60 = 10,673,631.20 : x
  2. Step 2: Convert to fraction form
    22,032,034.40/33,048,051.60 = 10,673,631.20/x
  3. Step 3: Cross multiply
    22,032,034.40x = 33,048,051.60 × 10,673,631.20
  4. Step 4: Simplify right side
    22,032,034.40x = 352,742,714,656,969.94
  5. Step 5: Solve for x
    x = 352,742,714,656,969.94/22,032,034.40
  6. Step 6: Final answer
    x = 16,010,446.80

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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.