Home / 14,679,943.65-22,019,915.49-14,679,943.65

Finding the Fourth Proportional to 14,679,943.65, 22,019,915.49 and 14,679,943.65

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Solution

The fourth proportional to 14,679,943.65, 22,019,915.49 and 14,679,943.65 is: 22,019,915.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,679,943.65 : 22,019,915.49 = 14,679,943.65 : x
  2. Step 2: Convert to fraction form
    14,679,943.65/22,019,915.49 = 14,679,943.65/x
  3. Step 3: Cross multiply
    14,679,943.65x = 22,019,915.49 × 14,679,943.65
  4. Step 4: Simplify right side
    14,679,943.65x = 323,251,118,570,962.12
  5. Step 5: Solve for x
    x = 323,251,118,570,962.12/14,679,943.65
  6. Step 6: Final answer
    x = 22,019,915.49

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Double scale
Find fourth proportional to 14,679,944.65, 22,019,916.99 and 14,679,944.65
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.