Home / 82,864,688.04-114,356,030.10-45,189,907.58

Finding the Fourth Proportional to 82,864,688.04, 114,356,030.10 and 45,189,907.58

Calculator

Solution

The fourth proportional to 82,864,688.04, 114,356,030.10 and 45,189,907.58 is: 62,363,577.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,864,688.04 : 114,356,030.10 = 45,189,907.58 : x
  2. Step 2: Convert to fraction form
    82,864,688.04/114,356,030.10 = 45,189,907.58/x
  3. Step 3: Cross multiply
    82,864,688.04x = 114,356,030.10 × 45,189,907.58
  4. Step 4: Simplify right side
    82,864,688.04x = 5,167,738,430,862,918
  5. Step 5: Solve for x
    x = 5,167,738,430,862,918/82,864,688.04
  6. Step 6: Final answer
    x = 62,363,577.94

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.