Home / 144,350,570-340,641,509

Finding the Third Proportional to 144,350,570 and 340,641,509

Calculator

Solution

The third proportional to 144,350,570 and 340,641,509 is: 803,852,992.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,350,570 : 340,641,509 = 340,641,509 : x
  2. Step 2: Convert to fraction form
    144,350,570/340,641,509 = 340,641,509/x
  3. Step 3: Cross multiply
    144,350,570x = 340,641,509 × 340,641,509
  4. Step 4: Simplify right side
    144,350,570x = 116,036,637,653,797,088
  5. Step 5: Solve for x
    x = 116,036,637,653,797,088/144,350,570
  6. Step 6: Final answer
    x = 803,852,992.43

Related Problems

Find third proportional to 72,175,285 and 170,320,754.50
Half scale
Find third proportional to 288,701,140 and 681,283,018
Double scale
Find third proportional to 144,350,572 and 340,641,514
Similar ratio
Find third proportional to 216,525,855 and 510,962,263.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.