Home / 35,266,631.09-48,669,567.81-19,585,727.64

Finding the Fourth Proportional to 35,266,631.09, 48,669,567.81 and 19,585,727.64

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Solution

The fourth proportional to 35,266,631.09, 48,669,567.81 and 19,585,727.64 is: 27,029,202.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266,631.09 : 48,669,567.81 = 19,585,727.64 : x
  2. Step 2: Convert to fraction form
    35,266,631.09/48,669,567.81 = 19,585,727.64/x
  3. Step 3: Cross multiply
    35,266,631.09x = 48,669,567.81 × 19,585,727.64
  4. Step 4: Simplify right side
    35,266,631.09x = 953,228,899,483,171.38
  5. Step 5: Solve for x
    x = 953,228,899,483,171.38/35,266,631.09
  6. Step 6: Final answer
    x = 27,029,202.11

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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.