Home / 9,962,994.60-14,944,491.90-9,774,037.80

Finding the Fourth Proportional to 9,962,994.60, 14,944,491.90 and 9,774,037.80

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Solution

The fourth proportional to 9,962,994.60, 14,944,491.90 and 9,774,037.80 is: 14,661,056.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,962,994.60 : 14,944,491.90 = 9,774,037.80 : x
  2. Step 2: Convert to fraction form
    9,962,994.60/14,944,491.90 = 9,774,037.80/x
  3. Step 3: Cross multiply
    9,962,994.60x = 14,944,491.90 × 9,774,037.80
  4. Step 4: Simplify right side
    9,962,994.60x = 146,068,028,732,393.84
  5. Step 5: Solve for x
    x = 146,068,028,732,393.84/9,962,994.60
  6. Step 6: Final answer
    x = 14,661,056.70

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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.