Home / 14,677,566.40-22,021,598.40-6,160,513.60

Finding the Fourth Proportional to 14,677,566.40, 22,021,598.40 and 6,160,513.60

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Solution

The fourth proportional to 14,677,566.40, 22,021,598.40 and 6,160,513.60 is: 9,242,973.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,566.40 : 22,021,598.40 = 6,160,513.60 : x
  2. Step 2: Convert to fraction form
    14,677,566.40/22,021,598.40 = 6,160,513.60/x
  3. Step 3: Cross multiply
    14,677,566.40x = 22,021,598.40 × 6,160,513.60
  4. Step 4: Simplify right side
    14,677,566.40x = 135,664,356,436,938.22
  5. Step 5: Solve for x
    x = 135,664,356,436,938.22/14,677,566.40
  6. Step 6: Final answer
    x = 9,242,973.44

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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.