Home / 14,020,802.90-21,031,204.35-5,042,114.90

Finding the Fourth Proportional to 14,020,802.90, 21,031,204.35 and 5,042,114.90

Calculator

Solution

The fourth proportional to 14,020,802.90, 21,031,204.35 and 5,042,114.90 is: 7,563,172.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,020,802.90 : 21,031,204.35 = 5,042,114.90 : x
  2. Step 2: Convert to fraction form
    14,020,802.90/21,031,204.35 = 5,042,114.90/x
  3. Step 3: Cross multiply
    14,020,802.90x = 21,031,204.35 × 5,042,114.90
  4. Step 4: Simplify right side
    14,020,802.90x = 106,041,748,818,079.83
  5. Step 5: Solve for x
    x = 106,041,748,818,079.83/14,020,802.90
  6. Step 6: Final answer
    x = 7,563,172.35

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.