Home / 22,103,683.70-33,159,068.46-9,326,070.56

Finding the Fourth Proportional to 22,103,683.70, 33,159,068.46 and 9,326,070.56

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Solution

The fourth proportional to 22,103,683.70, 33,159,068.46 and 9,326,070.56 is: 13,990,600.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,103,683.70 : 33,159,068.46 = 9,326,070.56 : x
  2. Step 2: Convert to fraction form
    22,103,683.70/33,159,068.46 = 9,326,070.56/x
  3. Step 3: Cross multiply
    22,103,683.70x = 33,159,068.46 × 9,326,070.56
  4. Step 4: Simplify right side
    22,103,683.70x = 309,243,812,161,830.56
  5. Step 5: Solve for x
    x = 309,243,812,161,830.56/22,103,683.70
  6. Step 6: Final answer
    x = 13,990,600.68

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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.