Home / 17,452,435.04-26,114,878.92-10,267,352.72

Finding the Fourth Proportional to 17,452,435.04, 26,114,878.92 and 10,267,352.72

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Solution

The fourth proportional to 17,452,435.04, 26,114,878.92 and 10,267,352.72 is: 15,363,510.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,452,435.04 : 26,114,878.92 = 10,267,352.72 : x
  2. Step 2: Convert to fraction form
    17,452,435.04/26,114,878.92 = 10,267,352.72/x
  3. Step 3: Cross multiply
    17,452,435.04x = 26,114,878.92 × 10,267,352.72
  4. Step 4: Simplify right side
    17,452,435.04x = 268,130,673,111,732.69
  5. Step 5: Solve for x
    x = 268,130,673,111,732.69/17,452,435.04
  6. Step 6: Final answer
    x = 15,363,510.74

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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.