Home / 17,376,077.40-26,064,116.10-7,920,461.40

Finding the Fourth Proportional to 17,376,077.40, 26,064,116.10 and 7,920,461.40

Calculator

Solution

The fourth proportional to 17,376,077.40, 26,064,116.10 and 7,920,461.40 is: 11,880,692.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,376,077.40 : 26,064,116.10 = 7,920,461.40 : x
  2. Step 2: Convert to fraction form
    17,376,077.40/26,064,116.10 = 7,920,461.40/x
  3. Step 3: Cross multiply
    17,376,077.40x = 26,064,116.10 × 7,920,461.40
  4. Step 4: Simplify right side
    17,376,077.40x = 206,439,825,495,168.56
  5. Step 5: Solve for x
    x = 206,439,825,495,168.56/17,376,077.40
  6. Step 6: Final answer
    x = 11,880,692.10

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.