Home / 712,142,628-1,518,349,584

Finding the Third Proportional to 712,142,628 and 1,518,349,584

Calculator

Solution

The third proportional to 712,142,628 and 1,518,349,584 is: 3,237,252,438.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    712,142,628 : 1,518,349,584 = 1,518,349,584 : x
  2. Step 2: Convert to fraction form
    712,142,628/1,518,349,584 = 1,518,349,584/x
  3. Step 3: Cross multiply
    712,142,628x = 1,518,349,584 × 1,518,349,584
  4. Step 4: Simplify right side
    712,142,628x = 2,305,385,459,232,973,056
  5. Step 5: Solve for x
    x = 2,305,385,459,232,973,056/712,142,628
  6. Step 6: Final answer
    x = 3,237,252,438.75

Related Problems

Find third proportional to 356,071,314 and 759,174,792
Half scale
Find third proportional to 1,424,285,256 and 3,036,699,168
Double scale
Find third proportional to 712,142,630 and 1,518,349,588
Similar ratio
Find third proportional to 1,068,213,942 and 2,277,524,376
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.