Home / 16,512,075.90-24,768,113.85-10,045,554.30

Finding the Fourth Proportional to 16,512,075.90, 24,768,113.85 and 10,045,554.30

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Solution

The fourth proportional to 16,512,075.90, 24,768,113.85 and 10,045,554.30 is: 15,068,331.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,512,075.90 : 24,768,113.85 = 10,045,554.30 : x
  2. Step 2: Convert to fraction form
    16,512,075.90/24,768,113.85 = 10,045,554.30/x
  3. Step 3: Cross multiply
    16,512,075.90x = 24,768,113.85 × 10,045,554.30
  4. Step 4: Simplify right side
    16,512,075.90x = 248,809,432,588,757.09
  5. Step 5: Solve for x
    x = 248,809,432,588,757.09/16,512,075.90
  6. Step 6: Final answer
    x = 15,068,331.45

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1.5x scale

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.