Home / 353,956,457,683.10-530,706,410,328.10-138,846,735,127.39

Finding the Fourth Proportional to 353,956,457,683.10, 530,706,410,328.10 and 138,846,735,127.39

Calculator

Solution

The fourth proportional to 353,956,457,683.10, 530,706,410,328.10 and 138,846,735,127.39 is: 208,180,556,635.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,956,457,683.10 : 530,706,410,328.10 = 138,846,735,127.39 : x
  2. Step 2: Convert to fraction form
    353,956,457,683.10/530,706,410,328.10 = 138,846,735,127.39/x
  3. Step 3: Cross multiply
    353,956,457,683.10x = 530,706,410,328.10 × 138,846,735,127.39
  4. Step 4: Simplify right side
    353,956,457,683.10x = 73,686,852,385,233,656,872,960
  5. Step 5: Solve for x
    x = 73,686,852,385,233,656,872,960/353,956,457,683.10
  6. Step 6: Final answer
    x = 208,180,556,635.60

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.