Home / 19,250,585.64-26,565,800.58-10,665,881.64

Finding the Fourth Proportional to 19,250,585.64, 26,565,800.58 and 10,665,881.64

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Solution

The fourth proportional to 19,250,585.64, 26,565,800.58 and 10,665,881.64 is: 14,718,912.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250,585.64 : 26,565,800.58 = 10,665,881.64 : x
  2. Step 2: Convert to fraction form
    19,250,585.64/26,565,800.58 = 10,665,881.64/x
  3. Step 3: Cross multiply
    19,250,585.64x = 26,565,800.58 × 10,665,881.64
  4. Step 4: Simplify right side
    19,250,585.64x = 283,347,684,658,123.38
  5. Step 5: Solve for x
    x = 283,347,684,658,123.38/19,250,585.64
  6. Step 6: Final answer
    x = 14,718,912.45

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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.