Home / 155,126,800.50-230,492,523

Finding the Third Proportional to 155,126,800.50 and 230,492,523

Calculator

Solution

The third proportional to 155,126,800.50 and 230,492,523 is: 342,473,402.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,126,800.50 : 230,492,523 = 230,492,523 : x
  2. Step 2: Convert to fraction form
    155,126,800.50/230,492,523 = 230,492,523/x
  3. Step 3: Cross multiply
    155,126,800.50x = 230,492,523 × 230,492,523
  4. Step 4: Simplify right side
    155,126,800.50x = 53,126,803,158,905,528
  5. Step 5: Solve for x
    x = 53,126,803,158,905,528/155,126,800.50
  6. Step 6: Final answer
    x = 342,473,402.32

Related Problems

Find third proportional to 77,563,400.25 and 115,246,261.50
Half scale
Find third proportional to 310,253,601 and 460,985,046
Double scale
Find third proportional to 155,126,803 and 230,492,526
Similar ratio
Find third proportional to 232,690,200.75 and 345,738,784.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.