Home / 9,577,197.67-14,365,394.65-4,457,867.16

Finding the Fourth Proportional to 9,577,197.67, 14,365,394.65 and 4,457,867.16

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Solution

The fourth proportional to 9,577,197.67, 14,365,394.65 and 4,457,867.16 is: 6,686,613.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577,197.67 : 14,365,394.65 = 4,457,867.16 : x
  2. Step 2: Convert to fraction form
    9,577,197.67/14,365,394.65 = 4,457,867.16/x
  3. Step 3: Cross multiply
    9,577,197.67x = 14,365,394.65 × 4,457,867.16
  4. Step 4: Simplify right side
    9,577,197.67x = 64,039,021,050,674.70
  5. Step 5: Solve for x
    x = 64,039,021,050,674.70/9,577,197.67
  6. Step 6: Final answer
    x = 6,686,613.69

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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.