Home / 16,638,066.70-24,957,100.05-4,670,802.70

Finding the Fourth Proportional to 16,638,066.70, 24,957,100.05 and 4,670,802.70

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Solution

The fourth proportional to 16,638,066.70, 24,957,100.05 and 4,670,802.70 is: 7,006,204.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,638,066.70 : 24,957,100.05 = 4,670,802.70 : x
  2. Step 2: Convert to fraction form
    16,638,066.70/24,957,100.05 = 4,670,802.70/x
  3. Step 3: Cross multiply
    16,638,066.70x = 24,957,100.05 × 4,670,802.70
  4. Step 4: Simplify right side
    16,638,066.70x = 116,569,690,297,710.14
  5. Step 5: Solve for x
    x = 116,569,690,297,710.14/16,638,066.70
  6. Step 6: Final answer
    x = 7,006,204.05

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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.