Home / 31,176,000.64-46,766,494.14-10,697,479.39

Finding the Fourth Proportional to 31,176,000.64, 46,766,494.14 and 10,697,479.39

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Solution

The fourth proportional to 31,176,000.64, 46,766,494.14 and 10,697,479.39 is: 16,047,074.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,176,000.64 : 46,766,494.14 = 10,697,479.39 : x
  2. Step 2: Convert to fraction form
    31,176,000.64/46,766,494.14 = 10,697,479.39/x
  3. Step 3: Cross multiply
    31,176,000.64x = 46,766,494.14 × 10,697,479.39
  4. Step 4: Simplify right side
    31,176,000.64x = 500,283,606,917,885.88
  5. Step 5: Solve for x
    x = 500,283,606,917,885.88/31,176,000.64
  6. Step 6: Final answer
    x = 16,047,074.57

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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.