Home / 342,254,080-747,225,506

Finding the Third Proportional to 342,254,080 and 747,225,506

Calculator

Solution

The third proportional to 342,254,080 and 747,225,506 is: 1,631,378,526.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    342,254,080 : 747,225,506 = 747,225,506 : x
  2. Step 2: Convert to fraction form
    342,254,080/747,225,506 = 747,225,506/x
  3. Step 3: Cross multiply
    342,254,080x = 747,225,506 × 747,225,506
  4. Step 4: Simplify right side
    342,254,080x = 558,345,956,816,956,032
  5. Step 5: Solve for x
    x = 558,345,956,816,956,032/342,254,080
  6. Step 6: Final answer
    x = 1,631,378,526.79

Related Problems

Find third proportional to 171,127,040 and 373,612,753
Half scale
Find third proportional to 684,508,160 and 1,494,451,012
Double scale
Find third proportional to 342,254,082 and 747,225,510
Similar ratio
Find third proportional to 513,381,120 and 1,120,838,259
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.