Home / 31,025,453.74-42,819,780.91-23,570,848.78

Finding the Fourth Proportional to 31,025,453.74, 42,819,780.91 and 23,570,848.78

Calculator

Solution

The fourth proportional to 31,025,453.74, 42,819,780.91 and 23,570,848.78 is: 32,531,307.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,025,453.74 : 42,819,780.91 = 23,570,848.78 : x
  2. Step 2: Convert to fraction form
    31,025,453.74/42,819,780.91 = 23,570,848.78/x
  3. Step 3: Cross multiply
    31,025,453.74x = 42,819,780.91 × 23,570,848.78
  4. Step 4: Simplify right side
    31,025,453.74x = 1,009,298,580,622,340.75
  5. Step 5: Solve for x
    x = 1,009,298,580,622,340.75/31,025,453.74
  6. Step 6: Final answer
    x = 32,531,307.65

Related Problems

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.