Home / 34,533,836.08-47,655,444.72-19,063,588.56

Finding the Fourth Proportional to 34,533,836.08, 47,655,444.72 and 19,063,588.56

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Solution

The fourth proportional to 34,533,836.08, 47,655,444.72 and 19,063,588.56 is: 26,307,062.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,533,836.08 : 47,655,444.72 = 19,063,588.56 : x
  2. Step 2: Convert to fraction form
    34,533,836.08/47,655,444.72 = 19,063,588.56/x
  3. Step 3: Cross multiply
    34,533,836.08x = 47,655,444.72 × 19,063,588.56
  4. Step 4: Simplify right side
    34,533,836.08x = 908,483,790,785,904.38
  5. Step 5: Solve for x
    x = 908,483,790,785,904.38/34,533,836.08
  6. Step 6: Final answer
    x = 26,307,062.69

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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.