Home / 47,602,956.38-65,693,465.49-26,975,716.70

Finding the Fourth Proportional to 47,602,956.38, 65,693,465.49 and 26,975,716.70

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Solution

The fourth proportional to 47,602,956.38, 65,693,465.49 and 26,975,716.70 is: 37,227,274.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,602,956.38 : 65,693,465.49 = 26,975,716.70 : x
  2. Step 2: Convert to fraction form
    47,602,956.38/65,693,465.49 = 26,975,716.70/x
  3. Step 3: Cross multiply
    47,602,956.38x = 65,693,465.49 × 26,975,716.70
  4. Step 4: Simplify right side
    47,602,956.38x = 1,772,128,314,099,466.75
  5. Step 5: Solve for x
    x = 1,772,128,314,099,466.75/47,602,956.38
  6. Step 6: Final answer
    x = 37,227,274.29

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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.