Home / 149,811,493.80-224,717,240.70-42,106,117.80

Finding the Fourth Proportional to 149,811,493.80, 224,717,240.70 and 42,106,117.80

Calculator

Solution

The fourth proportional to 149,811,493.80, 224,717,240.70 and 42,106,117.80 is: 63,159,176.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,811,493.80 : 224,717,240.70 = 42,106,117.80 : x
  2. Step 2: Convert to fraction form
    149,811,493.80/224,717,240.70 = 42,106,117.80/x
  3. Step 3: Cross multiply
    149,811,493.80x = 224,717,240.70 × 42,106,117.80
  4. Step 4: Simplify right side
    149,811,493.80x = 9,461,970,608,605,154
  5. Step 5: Solve for x
    x = 9,461,970,608,605,154/149,811,493.80
  6. Step 6: Final answer
    x = 63,159,176.70

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.