Home / 29,042,463.40-43,563,695.10-12,036,351.40

Finding the Fourth Proportional to 29,042,463.40, 43,563,695.10 and 12,036,351.40

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Solution

The fourth proportional to 29,042,463.40, 43,563,695.10 and 12,036,351.40 is: 18,054,527.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,042,463.40 : 43,563,695.10 = 12,036,351.40 : x
  2. Step 2: Convert to fraction form
    29,042,463.40/43,563,695.10 = 12,036,351.40/x
  3. Step 3: Cross multiply
    29,042,463.40x = 43,563,695.10 × 12,036,351.40
  4. Step 4: Simplify right side
    29,042,463.40x = 524,347,942,506,058.19
  5. Step 5: Solve for x
    x = 524,347,942,506,058.19/29,042,463.40
  6. Step 6: Final answer
    x = 18,054,527.10

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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.