Home / 34,007,854.72-46,928,494.80-19,125,404.08

Finding the Fourth Proportional to 34,007,854.72, 46,928,494.80 and 19,125,404.08

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Solution

The fourth proportional to 34,007,854.72, 46,928,494.80 and 19,125,404.08 is: 26,391,739.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,007,854.72 : 46,928,494.80 = 19,125,404.08 : x
  2. Step 2: Convert to fraction form
    34,007,854.72/46,928,494.80 = 19,125,404.08/x
  3. Step 3: Cross multiply
    34,007,854.72x = 46,928,494.80 × 19,125,404.08
  4. Step 4: Simplify right side
    34,007,854.72x = 897,526,425,916,178.62
  5. Step 5: Solve for x
    x = 897,526,425,916,178.62/34,007,854.72
  6. Step 6: Final answer
    x = 26,391,739.01

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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.