Home / 9,926,801.70-14,890,202.55-6,525,579.30

Finding the Fourth Proportional to 9,926,801.70, 14,890,202.55 and 6,525,579.30

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Solution

The fourth proportional to 9,926,801.70, 14,890,202.55 and 6,525,579.30 is: 9,788,368.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,926,801.70 : 14,890,202.55 = 6,525,579.30 : x
  2. Step 2: Convert to fraction form
    9,926,801.70/14,890,202.55 = 6,525,579.30/x
  3. Step 3: Cross multiply
    9,926,801.70x = 14,890,202.55 × 6,525,579.30
  4. Step 4: Simplify right side
    9,926,801.70x = 97,167,197,533,087.22
  5. Step 5: Solve for x
    x = 97,167,197,533,087.22/9,926,801.70
  6. Step 6: Final answer
    x = 9,788,368.95

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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.