Home / 18,436,034.14-25,437,928.95-10,594,031.74

Finding the Fourth Proportional to 18,436,034.14, 25,437,928.95 and 10,594,031.74

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Solution

The fourth proportional to 18,436,034.14, 25,437,928.95 and 10,594,031.74 is: 14,617,581.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,436,034.14 : 25,437,928.95 = 10,594,031.74 : x
  2. Step 2: Convert to fraction form
    18,436,034.14/25,437,928.95 = 10,594,031.74/x
  3. Step 3: Cross multiply
    18,436,034.14x = 25,437,928.95 × 10,594,031.74
  4. Step 4: Simplify right side
    18,436,034.14x = 269,490,226,696,164.88
  5. Step 5: Solve for x
    x = 269,490,226,696,164.88/18,436,034.14
  6. Step 6: Final answer
    x = 14,617,581.24

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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.