Home / 17,376,845.10-26,065,267.65-16,579,683.60

Finding the Fourth Proportional to 17,376,845.10, 26,065,267.65 and 16,579,683.60

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Solution

The fourth proportional to 17,376,845.10, 26,065,267.65 and 16,579,683.60 is: 24,869,525.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,376,845.10 : 26,065,267.65 = 16,579,683.60 : x
  2. Step 2: Convert to fraction form
    17,376,845.10/26,065,267.65 = 16,579,683.60/x
  3. Step 3: Cross multiply
    17,376,845.10x = 26,065,267.65 × 16,579,683.60
  4. Step 4: Simplify right side
    17,376,845.10x = 432,153,890,586,315.50
  5. Step 5: Solve for x
    x = 432,153,890,586,315.50/17,376,845.10
  6. Step 6: Final answer
    x = 24,869,525.40

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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.