Home / 26,715,940.81-36,868,068.47-14,492,797.81

Finding the Fourth Proportional to 26,715,940.81, 36,868,068.47 and 14,492,797.81

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Solution

The fourth proportional to 26,715,940.81, 36,868,068.47 and 14,492,797.81 is: 20,000,099.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,715,940.81 : 36,868,068.47 = 14,492,797.81 : x
  2. Step 2: Convert to fraction form
    26,715,940.81/36,868,068.47 = 14,492,797.81/x
  3. Step 3: Cross multiply
    26,715,940.81x = 36,868,068.47 × 14,492,797.81
  4. Step 4: Simplify right side
    26,715,940.81x = 534,321,461,980,946.06
  5. Step 5: Solve for x
    x = 534,321,461,980,946.06/26,715,940.81
  6. Step 6: Final answer
    x = 20,000,099.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.