Home / 54,772,808.55-82,087,675.89-41,771,353.60

Finding the Fourth Proportional to 54,772,808.55, 82,087,675.89 and 41,771,353.60

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Solution

The fourth proportional to 54,772,808.55, 82,087,675.89 and 41,771,353.60 is: 62,602,474.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,772,808.55 : 82,087,675.89 = 41,771,353.60 : x
  2. Step 2: Convert to fraction form
    54,772,808.55/82,087,675.89 = 41,771,353.60/x
  3. Step 3: Cross multiply
    54,772,808.55x = 82,087,675.89 × 41,771,353.60
  4. Step 4: Simplify right side
    54,772,808.55x = 3,428,913,335,749,352
  5. Step 5: Solve for x
    x = 3,428,913,335,749,352/54,772,808.55
  6. Step 6: Final answer
    x = 62,602,474.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.