Home / 14,258,249.60-21,387,374.40-13,754,364.80

Finding the Fourth Proportional to 14,258,249.60, 21,387,374.40 and 13,754,364.80

Calculator

Solution

The fourth proportional to 14,258,249.60, 21,387,374.40 and 13,754,364.80 is: 20,631,547.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,258,249.60 : 21,387,374.40 = 13,754,364.80 : x
  2. Step 2: Convert to fraction form
    14,258,249.60/21,387,374.40 = 13,754,364.80/x
  3. Step 3: Cross multiply
    14,258,249.60x = 21,387,374.40 × 13,754,364.80
  4. Step 4: Simplify right side
    14,258,249.60x = 294,169,749,611,781.12
  5. Step 5: Solve for x
    x = 294,169,749,611,781.12/14,258,249.60
  6. Step 6: Final answer
    x = 20,631,547.20

Related Problems

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.