Home / 67,421,219.90-93,104,155.89-49,624,090.65

Finding the Fourth Proportional to 67,421,219.90, 93,104,155.89 and 49,624,090.65

Calculator

Solution

The fourth proportional to 67,421,219.90, 93,104,155.89 and 49,624,090.65 is: 68,527,521.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,421,219.90 : 93,104,155.89 = 49,624,090.65 : x
  2. Step 2: Convert to fraction form
    67,421,219.90/93,104,155.89 = 49,624,090.65/x
  3. Step 3: Cross multiply
    67,421,219.90x = 93,104,155.89 × 49,624,090.65
  4. Step 4: Simplify right side
    67,421,219.90x = 4,620,209,071,777,091
  5. Step 5: Solve for x
    x = 4,620,209,071,777,091/67,421,219.90
  6. Step 6: Final answer
    x = 68,527,521.14

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.