Home / 505,668,513,498-730,603,678,684

Finding the Third Proportional to 505,668,513,498 and 730,603,678,684

Calculator

Solution

The third proportional to 505,668,513,498 and 730,603,678,684 is: 1,055,596,148,579.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    505,668,513,498 : 730,603,678,684 = 730,603,678,684 : x
  2. Step 2: Convert to fraction form
    505,668,513,498/730,603,678,684 = 730,603,678,684/x
  3. Step 3: Cross multiply
    505,668,513,498x = 730,603,678,684 × 730,603,678,684
  4. Step 4: Simplify right side
    505,668,513,498x = 533,781,735,306,593,537,359,872
  5. Step 5: Solve for x
    x = 533,781,735,306,593,537,359,872/505,668,513,498
  6. Step 6: Final answer
    x = 1,055,596,148,579.86

Related Problems

Find third proportional to 252,834,256,749 and 365,301,839,342
Half scale
Find third proportional to 1,011,337,026,996 and 1,461,207,357,368
Double scale
Find third proportional to 505,668,513,500 and 730,603,678,687
Similar ratio
Find third proportional to 758,502,770,247 and 1,095,905,518,026
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.