Home / 25,935,228.48-38,902,842.72-9,975,144

Finding the Fourth Proportional to 25,935,228.48, 38,902,842.72 and 9,975,144

Calculator

Solution

The fourth proportional to 25,935,228.48, 38,902,842.72 and 9,975,144 is: 14,962,716

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,935,228.48 : 38,902,842.72 = 9,975,144 : x
  2. Step 2: Convert to fraction form
    25,935,228.48/38,902,842.72 = 9,975,144/x
  3. Step 3: Cross multiply
    25,935,228.48x = 38,902,842.72 × 9,975,144
  4. Step 4: Simplify right side
    25,935,228.48x = 388,061,458,141,351.69
  5. Step 5: Solve for x
    x = 388,061,458,141,351.69/25,935,228.48
  6. Step 6: Final answer
    x = 14,962,716

Related Problems

Find fourth proportional to 12,967,614.24, 19,451,421.36 and 4,987,572
Half scale
Find fourth proportional to 51,870,456.96, 77,805,685.44 and 19,950,288
Double scale
Find fourth proportional to 25,935,229.48, 38,902,844.22 and 9,975,145
Similar ratio
Find fourth proportional to 38,902,842.72, 58,354,264.08 and 14,962,716
1.5x scale

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.