Home / 14,762,607.40-22,143,911.10-14,364,026.65

Finding the Fourth Proportional to 14,762,607.40, 22,143,911.10 and 14,364,026.65

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Solution

The fourth proportional to 14,762,607.40, 22,143,911.10 and 14,364,026.65 is: 21,546,039.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,607.40 : 22,143,911.10 = 14,364,026.65 : x
  2. Step 2: Convert to fraction form
    14,762,607.40/22,143,911.10 = 14,364,026.65/x
  3. Step 3: Cross multiply
    14,762,607.40x = 22,143,911.10 × 14,364,026.65
  4. Step 4: Simplify right side
    14,762,607.40x = 318,075,729,175,630.88
  5. Step 5: Solve for x
    x = 318,075,729,175,630.88/14,762,607.40
  6. Step 6: Final answer
    x = 21,546,039.98

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Double scale
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Similar ratio
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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.