Home / 26,753,343.40-36,919,802.84-14,530,200.40

Finding the Fourth Proportional to 26,753,343.40, 36,919,802.84 and 14,530,200.40

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Solution

The fourth proportional to 26,753,343.40, 36,919,802.84 and 14,530,200.40 is: 20,051,779.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,753,343.40 : 36,919,802.84 = 14,530,200.40 : x
  2. Step 2: Convert to fraction form
    26,753,343.40/36,919,802.84 = 14,530,200.40/x
  3. Step 3: Cross multiply
    26,753,343.40x = 36,919,802.84 × 14,530,200.40
  4. Step 4: Simplify right side
    26,753,343.40x = 536,452,133,993,689.19
  5. Step 5: Solve for x
    x = 536,452,133,993,689.19/26,753,343.40
  6. Step 6: Final answer
    x = 20,051,779.17

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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.