Home / 1,492,992,001.80-2,239,488,002.70-1,057,635,534.60

Finding the Fourth Proportional to 1,492,992,001.80, 2,239,488,002.70 and 1,057,635,534.60

Calculator

Solution

The fourth proportional to 1,492,992,001.80, 2,239,488,002.70 and 1,057,635,534.60 is: 1,586,453,301.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,992,001.80 : 2,239,488,002.70 = 1,057,635,534.60 : x
  2. Step 2: Convert to fraction form
    1,492,992,001.80/2,239,488,002.70 = 1,057,635,534.60/x
  3. Step 3: Cross multiply
    1,492,992,001.80x = 2,239,488,002.70 × 1,057,635,534.60
  4. Step 4: Simplify right side
    1,492,992,001.80x = 2,368,562,090,965,900,800
  5. Step 5: Solve for x
    x = 2,368,562,090,965,900,800/1,492,992,001.80
  6. Step 6: Final answer
    x = 1,586,453,301.90

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.