Home / 9,044,353.55-13,566,530.33-5,457,126.80

Finding the Fourth Proportional to 9,044,353.55, 13,566,530.33 and 5,457,126.80

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Solution

The fourth proportional to 9,044,353.55, 13,566,530.33 and 5,457,126.80 is: 8,185,690.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,044,353.55 : 13,566,530.33 = 5,457,126.80 : x
  2. Step 2: Convert to fraction form
    9,044,353.55/13,566,530.33 = 5,457,126.80/x
  3. Step 3: Cross multiply
    9,044,353.55x = 13,566,530.33 × 5,457,126.80
  4. Step 4: Simplify right side
    9,044,353.55x = 74,034,276,219,570.20
  5. Step 5: Solve for x
    x = 74,034,276,219,570.20/9,044,353.55
  6. Step 6: Final answer
    x = 8,185,690.20

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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.