Home / 107,013,568.78-147,673,782.78-60,604,154.92

Finding the Fourth Proportional to 107,013,568.78, 147,673,782.78 and 60,604,154.92

Calculator

Solution

The fourth proportional to 107,013,568.78, 147,673,782.78 and 60,604,154.92 is: 83,630,934.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,013,568.78 : 147,673,782.78 = 60,604,154.92 : x
  2. Step 2: Convert to fraction form
    107,013,568.78/147,673,782.78 = 60,604,154.92/x
  3. Step 3: Cross multiply
    107,013,568.78x = 147,673,782.78 × 60,604,154.92
  4. Step 4: Simplify right side
    107,013,568.78x = 8,949,644,809,221,549
  5. Step 5: Solve for x
    x = 8,949,644,809,221,549/107,013,568.78
  6. Step 6: Final answer
    x = 83,630,934.95

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.