Home / 17,585,193.40-26,377,790.10-10,866,729.40

Finding the Fourth Proportional to 17,585,193.40, 26,377,790.10 and 10,866,729.40

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Solution

The fourth proportional to 17,585,193.40, 26,377,790.10 and 10,866,729.40 is: 16,300,094.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,585,193.40 : 26,377,790.10 = 10,866,729.40 : x
  2. Step 2: Convert to fraction form
    17,585,193.40/26,377,790.10 = 10,866,729.40/x
  3. Step 3: Cross multiply
    17,585,193.40x = 26,377,790.10 × 10,866,729.40
  4. Step 4: Simplify right side
    17,585,193.40x = 286,640,307,186,698.94
  5. Step 5: Solve for x
    x = 286,640,307,186,698.94/17,585,193.40
  6. Step 6: Final answer
    x = 16,300,094.10

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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.