Home / 29,133,776.25-43,697,176.38-22,663,316.25

Finding the Fourth Proportional to 29,133,776.25, 43,697,176.38 and 22,663,316.25

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Solution

The fourth proportional to 29,133,776.25, 43,697,176.38 and 22,663,316.25 is: 33,992,261.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,133,776.25 : 43,697,176.38 = 22,663,316.25 : x
  2. Step 2: Convert to fraction form
    29,133,776.25/43,697,176.38 = 22,663,316.25/x
  3. Step 3: Cross multiply
    29,133,776.25x = 43,697,176.38 × 22,663,316.25
  4. Step 4: Simplify right side
    29,133,776.25x = 990,322,927,531,970.25
  5. Step 5: Solve for x
    x = 990,322,927,531,970.25/29,133,776.25
  6. Step 6: Final answer
    x = 33,992,261.05

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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.