Home / 9,570,150-21,000,342

Finding the Third Proportional to 9,570,150 and 21,000,342

Calculator

Solution

The third proportional to 9,570,150 and 21,000,342 is: 46,082,283.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570,150 : 21,000,342 = 21,000,342 : x
  2. Step 2: Convert to fraction form
    9,570,150/21,000,342 = 21,000,342/x
  3. Step 3: Cross multiply
    9,570,150x = 21,000,342 × 21,000,342
  4. Step 4: Simplify right side
    9,570,150x = 441,014,364,116,964
  5. Step 5: Solve for x
    x = 441,014,364,116,964/9,570,150
  6. Step 6: Final answer
    x = 46,082,283.36

Related Problems

Find third proportional to 4,785,075 and 10,500,171
Half scale
Find third proportional to 19,140,300 and 42,000,684
Double scale
Find third proportional to 9,570,152 and 21,000,346
Similar ratio
Find third proportional to 14,355,225 and 31,500,513
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.