Home / 7,838,423-15,991,776

Finding the Third Proportional to 7,838,423 and 15,991,776

Calculator

Solution

The third proportional to 7,838,423 and 15,991,776 is: 32,626,065.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,838,423 : 15,991,776 = 15,991,776 : x
  2. Step 2: Convert to fraction form
    7,838,423/15,991,776 = 15,991,776/x
  3. Step 3: Cross multiply
    7,838,423x = 15,991,776 × 15,991,776
  4. Step 4: Simplify right side
    7,838,423x = 255,736,899,634,176
  5. Step 5: Solve for x
    x = 255,736,899,634,176/7,838,423
  6. Step 6: Final answer
    x = 32,626,065.17

Related Problems

Find third proportional to 3,919,211.50 and 7,995,888
Half scale
Find third proportional to 15,676,846 and 31,983,552
Double scale
Find third proportional to 7,838,425 and 15,991,780
Similar ratio
Find third proportional to 11,757,634.50 and 23,987,664
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.