Home / 1,437,007,910.10-2,154,661,559.55-748,260,374.10

Finding the Fourth Proportional to 1,437,007,910.10, 2,154,661,559.55 and 748,260,374.10

Calculator

Solution

The fourth proportional to 1,437,007,910.10, 2,154,661,559.55 and 748,260,374.10 is: 1,121,947,800.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,007,910.10 : 2,154,661,559.55 = 748,260,374.10 : x
  2. Step 2: Convert to fraction form
    1,437,007,910.10/2,154,661,559.55 = 748,260,374.10/x
  3. Step 3: Cross multiply
    1,437,007,910.10x = 2,154,661,559.55 × 748,260,374.10
  4. Step 4: Simplify right side
    1,437,007,910.10x = 1,612,247,864,607,772,672
  5. Step 5: Solve for x
    x = 1,612,247,864,607,772,672/1,437,007,910.10
  6. Step 6: Final answer
    x = 1,121,947,800.90

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.