Home / 14,657,066.10-21,975,101.55-6,133,014.90

Finding the Fourth Proportional to 14,657,066.10, 21,975,101.55 and 6,133,014.90

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Solution

The fourth proportional to 14,657,066.10, 21,975,101.55 and 6,133,014.90 is: 9,195,129.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,657,066.10 : 21,975,101.55 = 6,133,014.90 : x
  2. Step 2: Convert to fraction form
    14,657,066.10/21,975,101.55 = 6,133,014.90/x
  3. Step 3: Cross multiply
    14,657,066.10x = 21,975,101.55 × 6,133,014.90
  4. Step 4: Simplify right side
    14,657,066.10x = 134,773,625,235,163.11
  5. Step 5: Solve for x
    x = 134,773,625,235,163.11/14,657,066.10
  6. Step 6: Final answer
    x = 9,195,129.80

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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.