Home / 29,386,965.40-44,068,913.70-11,181,491.80

Finding the Fourth Proportional to 29,386,965.40, 44,068,913.70 and 11,181,491.80

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Solution

The fourth proportional to 29,386,965.40, 44,068,913.70 and 11,181,491.80 is: 16,767,848.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,386,965.40 : 44,068,913.70 = 11,181,491.80 : x
  2. Step 2: Convert to fraction form
    29,386,965.40/44,068,913.70 = 11,181,491.80/x
  3. Step 3: Cross multiply
    29,386,965.40x = 44,068,913.70 × 11,181,491.80
  4. Step 4: Simplify right side
    29,386,965.40x = 492,756,197,171,457.75
  5. Step 5: Solve for x
    x = 492,756,197,171,457.75/29,386,965.40
  6. Step 6: Final answer
    x = 16,767,848.96

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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.