Home / 9,364,086.60-14,046,129.90-4,829,123.40

Finding the Fourth Proportional to 9,364,086.60, 14,046,129.90 and 4,829,123.40

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Solution

The fourth proportional to 9,364,086.60, 14,046,129.90 and 4,829,123.40 is: 7,243,685.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,086.60 : 14,046,129.90 = 4,829,123.40 : x
  2. Step 2: Convert to fraction form
    9,364,086.60/14,046,129.90 = 4,829,123.40/x
  3. Step 3: Cross multiply
    9,364,086.60x = 14,046,129.90 × 4,829,123.40
  4. Step 4: Simplify right side
    9,364,086.60x = 67,830,494,579,529.66
  5. Step 5: Solve for x
    x = 67,830,494,579,529.66/9,364,086.60
  6. Step 6: Final answer
    x = 7,243,685.10

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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.