Home / 46,271,179.64-63,816,995.39-40,677,465.98

Finding the Fourth Proportional to 46,271,179.64, 63,816,995.39 and 40,677,465.98

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Solution

The fourth proportional to 46,271,179.64, 63,816,995.39 and 40,677,465.98 is: 56,102,171.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,271,179.64 : 63,816,995.39 = 40,677,465.98 : x
  2. Step 2: Convert to fraction form
    46,271,179.64/63,816,995.39 = 40,677,465.98/x
  3. Step 3: Cross multiply
    46,271,179.64x = 63,816,995.39 × 40,677,465.98
  4. Step 4: Simplify right side
    46,271,179.64x = 2,595,913,658,878,697
  5. Step 5: Solve for x
    x = 2,595,913,658,878,697/46,271,179.64
  6. Step 6: Final answer
    x = 56,102,171.57

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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.