Home / 23,636,609.28-35,458,579.72-9,989,813.12

Finding the Fourth Proportional to 23,636,609.28, 35,458,579.72 and 9,989,813.12

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Solution

The fourth proportional to 23,636,609.28, 35,458,579.72 and 9,989,813.12 is: 14,986,269.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,636,609.28 : 35,458,579.72 = 9,989,813.12 : x
  2. Step 2: Convert to fraction form
    23,636,609.28/35,458,579.72 = 9,989,813.12/x
  3. Step 3: Cross multiply
    23,636,609.28x = 35,458,579.72 × 9,989,813.12
  4. Step 4: Simplify right side
    23,636,609.28x = 354,224,584,903,421.88
  5. Step 5: Solve for x
    x = 354,224,584,903,421.88/23,636,609.28
  6. Step 6: Final answer
    x = 14,986,269.00

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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.