Home / 29,365,536.30-44,048,304.45-19,161,869.10

Finding the Fourth Proportional to 29,365,536.30, 44,048,304.45 and 19,161,869.10

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Solution

The fourth proportional to 29,365,536.30, 44,048,304.45 and 19,161,869.10 is: 28,742,803.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,365,536.30 : 44,048,304.45 = 19,161,869.10 : x
  2. Step 2: Convert to fraction form
    29,365,536.30/44,048,304.45 = 19,161,869.10/x
  3. Step 3: Cross multiply
    29,365,536.30x = 44,048,304.45 × 19,161,869.10
  4. Step 4: Simplify right side
    29,365,536.30x = 844,047,843,947,847.62
  5. Step 5: Solve for x
    x = 844,047,843,947,847.62/29,365,536.30
  6. Step 6: Final answer
    x = 28,742,803.65

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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.