Home / 29,780,405.96-44,657,913.29-11,333,203.11

Finding the Fourth Proportional to 29,780,405.96, 44,657,913.29 and 11,333,203.11

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Solution

The fourth proportional to 29,780,405.96, 44,657,913.29 and 11,333,203.11 is: 16,994,973.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,780,405.96 : 44,657,913.29 = 11,333,203.11 : x
  2. Step 2: Convert to fraction form
    29,780,405.96/44,657,913.29 = 11,333,203.11/x
  3. Step 3: Cross multiply
    29,780,405.96x = 44,657,913.29 × 11,333,203.11
  4. Step 4: Simplify right side
    29,780,405.96x = 506,117,201,784,338.31
  5. Step 5: Solve for x
    x = 506,117,201,784,338.31/29,780,405.96
  6. Step 6: Final answer
    x = 16,994,973.22

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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.