Home / 354,768,358-758,565,365

Finding the Third Proportional to 354,768,358 and 758,565,365

Calculator

Solution

The third proportional to 354,768,358 and 758,565,365 is: 1,621,963,740.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,768,358 : 758,565,365 = 758,565,365 : x
  2. Step 2: Convert to fraction form
    354,768,358/758,565,365 = 758,565,365/x
  3. Step 3: Cross multiply
    354,768,358x = 758,565,365 × 758,565,365
  4. Step 4: Simplify right side
    354,768,358x = 575,421,412,977,583,232
  5. Step 5: Solve for x
    x = 575,421,412,977,583,232/354,768,358
  6. Step 6: Final answer
    x = 1,621,963,740.57

Related Problems

Find third proportional to 177,384,179 and 379,282,682.50
Half scale
Find third proportional to 709,536,716 and 1,517,130,730
Double scale
Find third proportional to 354,768,360 and 758,565,369
Similar ratio
Find third proportional to 532,152,537 and 1,137,848,047.50
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.