Home / 352,308,001.80-528,462,002.70-229,863,995.40

Finding the Fourth Proportional to 352,308,001.80, 528,462,002.70 and 229,863,995.40

Calculator

Solution

The fourth proportional to 352,308,001.80, 528,462,002.70 and 229,863,995.40 is: 344,795,993.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,308,001.80 : 528,462,002.70 = 229,863,995.40 : x
  2. Step 2: Convert to fraction form
    352,308,001.80/528,462,002.70 = 229,863,995.40/x
  3. Step 3: Cross multiply
    352,308,001.80x = 528,462,002.70 × 229,863,995.40
  4. Step 4: Simplify right side
    352,308,001.80x = 121,474,387,357,707,584
  5. Step 5: Solve for x
    x = 121,474,387,357,707,584/352,308,001.80
  6. Step 6: Final answer
    x = 344,795,993.10

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.