Home / 43,461,950.40-65,192,925.60-33,384,254.40

Finding the Fourth Proportional to 43,461,950.40, 65,192,925.60 and 33,384,254.40

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Solution

The fourth proportional to 43,461,950.40, 65,192,925.60 and 33,384,254.40 is: 50,076,381.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,461,950.40 : 65,192,925.60 = 33,384,254.40 : x
  2. Step 2: Convert to fraction form
    43,461,950.40/65,192,925.60 = 33,384,254.40/x
  3. Step 3: Cross multiply
    43,461,950.40x = 65,192,925.60 × 33,384,254.40
  4. Step 4: Simplify right side
    43,461,950.40x = 2,176,417,213,310,672.50
  5. Step 5: Solve for x
    x = 2,176,417,213,310,672.50/43,461,950.40
  6. Step 6: Final answer
    x = 50,076,381.60

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Double scale
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Similar ratio
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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.