Home / 516,898,678.50-1,106,455,491

Finding the Third Proportional to 516,898,678.50 and 1,106,455,491

Calculator

Solution

The third proportional to 516,898,678.50 and 1,106,455,491 is: 2,368,440,478.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    516,898,678.50 : 1,106,455,491 = 1,106,455,491 : x
  2. Step 2: Convert to fraction form
    516,898,678.50/1,106,455,491 = 1,106,455,491/x
  3. Step 3: Cross multiply
    516,898,678.50x = 1,106,455,491 × 1,106,455,491
  4. Step 4: Simplify right side
    516,898,678.50x = 1,224,243,753,564,051,200
  5. Step 5: Solve for x
    x = 1,224,243,753,564,051,200/516,898,678.50
  6. Step 6: Final answer
    x = 2,368,440,478.74

Related Problems

Find third proportional to 258,449,339.25 and 553,227,745.50
Half scale
Find third proportional to 1,033,797,357 and 2,212,910,982
Double scale
Find third proportional to 516,898,681 and 1,106,455,495
Similar ratio
Find third proportional to 775,348,017.75 and 1,659,683,236.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.