Home / 9,625,407.42-14,439,391.05-4,507,138.50

Finding the Fourth Proportional to 9,625,407.42, 14,439,391.05 and 4,507,138.50

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Solution

The fourth proportional to 9,625,407.42, 14,439,391.05 and 4,507,138.50 is: 6,761,307.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,407.42 : 14,439,391.05 = 4,507,138.50 : x
  2. Step 2: Convert to fraction form
    9,625,407.42/14,439,391.05 = 4,507,138.50/x
  3. Step 3: Cross multiply
    9,625,407.42x = 14,439,391.05 × 4,507,138.50
  4. Step 4: Simplify right side
    9,625,407.42x = 65,080,335,318,010.43
  5. Step 5: Solve for x
    x = 65,080,335,318,010.43/9,625,407.42
  6. Step 6: Final answer
    x = 6,761,307.08

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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.