Home / 47,159,639.34-65,079,636.56-26,533,036.32

Finding the Fourth Proportional to 47,159,639.34, 65,079,636.56 and 26,533,036.32

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Solution

The fourth proportional to 47,159,639.34, 65,079,636.56 and 26,533,036.32 is: 36,615,215.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,159,639.34 : 65,079,636.56 = 26,533,036.32 : x
  2. Step 2: Convert to fraction form
    47,159,639.34/65,079,636.56 = 26,533,036.32/x
  3. Step 3: Cross multiply
    47,159,639.34x = 65,079,636.56 × 26,533,036.32
  4. Step 4: Simplify right side
    47,159,639.34x = 1,726,760,360,538,880
  5. Step 5: Solve for x
    x = 1,726,760,360,538,880/47,159,639.34
  6. Step 6: Final answer
    x = 36,615,215.57

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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.