Home / 46,863,686.93-64,666,964.57-25,955,171.87

Finding the Fourth Proportional to 46,863,686.93, 64,666,964.57 and 25,955,171.87

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Solution

The fourth proportional to 46,863,686.93, 64,666,964.57 and 25,955,171.87 is: 35,815,410.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,863,686.93 : 64,666,964.57 = 25,955,171.87 : x
  2. Step 2: Convert to fraction form
    46,863,686.93/64,666,964.57 = 25,955,171.87/x
  3. Step 3: Cross multiply
    46,863,686.93x = 64,666,964.57 × 25,955,171.87
  4. Step 4: Simplify right side
    46,863,686.93x = 1,678,442,179,272,439.75
  5. Step 5: Solve for x
    x = 1,678,442,179,272,439.75/46,863,686.93
  6. Step 6: Final answer
    x = 35,815,410.38

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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.