Home / 33,168,025.84-45,771,253.48-18,483,368.64

Finding the Fourth Proportional to 33,168,025.84, 45,771,253.48 and 18,483,368.64

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Solution

The fourth proportional to 33,168,025.84, 45,771,253.48 and 18,483,368.64 is: 25,506,702.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,168,025.84 : 45,771,253.48 = 18,483,368.64 : x
  2. Step 2: Convert to fraction form
    33,168,025.84/45,771,253.48 = 18,483,368.64/x
  3. Step 3: Cross multiply
    33,168,025.84x = 45,771,253.48 × 18,483,368.64
  4. Step 4: Simplify right side
    33,168,025.84x = 846,006,951,185,722.88
  5. Step 5: Solve for x
    x = 846,006,951,185,722.88/33,168,025.84
  6. Step 6: Final answer
    x = 25,506,702.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.