Home / 158,342,784-245,176,132

Finding the Third Proportional to 158,342,784 and 245,176,132

Calculator

Solution

The third proportional to 158,342,784 and 245,176,132 is: 379,627,881.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,342,784 : 245,176,132 = 245,176,132 : x
  2. Step 2: Convert to fraction form
    158,342,784/245,176,132 = 245,176,132/x
  3. Step 3: Cross multiply
    158,342,784x = 245,176,132 × 245,176,132
  4. Step 4: Simplify right side
    158,342,784x = 60,111,335,702,481,424
  5. Step 5: Solve for x
    x = 60,111,335,702,481,424/158,342,784
  6. Step 6: Final answer
    x = 379,627,881.89

Related Problems

Find third proportional to 79,171,392 and 122,588,066
Half scale
Find third proportional to 316,685,568 and 490,352,264
Double scale
Find third proportional to 158,342,786 and 245,176,135
Similar ratio
Find third proportional to 237,514,176 and 367,764,198
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.