Home / 204,426,464.40-306,723,677.40-75,096,032.40

Finding the Fourth Proportional to 204,426,464.40, 306,723,677.40 and 75,096,032.40

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Solution

The fourth proportional to 204,426,464.40, 306,723,677.40 and 75,096,032.40 is: 112,674,898.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,426,464.40 : 306,723,677.40 = 75,096,032.40 : x
  2. Step 2: Convert to fraction form
    204,426,464.40/306,723,677.40 = 75,096,032.40/x
  3. Step 3: Cross multiply
    204,426,464.40x = 306,723,677.40 × 75,096,032.40
  4. Step 4: Simplify right side
    204,426,464.40x = 23,033,731,215,877,548
  5. Step 5: Solve for x
    x = 23,033,731,215,877,548/204,426,464.40
  6. Step 6: Final answer
    x = 112,674,898.93

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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.