Home / 34,527,260-51,793,378.32-13,252,124

Finding the Fourth Proportional to 34,527,260, 51,793,378.32 and 13,252,124

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Solution

The fourth proportional to 34,527,260, 51,793,378.32 and 13,252,124 is: 19,879,141.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,527,260 : 51,793,378.32 = 13,252,124 : x
  2. Step 2: Convert to fraction form
    34,527,260/51,793,378.32 = 13,252,124/x
  3. Step 3: Cross multiply
    34,527,260x = 51,793,378.32 × 13,252,124
  4. Step 4: Simplify right side
    34,527,260x = 686,372,271,875,551.62
  5. Step 5: Solve for x
    x = 686,372,271,875,551.62/34,527,260
  6. Step 6: Final answer
    x = 19,879,141.06

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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.