Home / 253,463,768,420-537,146,334,980

Finding the Third Proportional to 253,463,768,420 and 537,146,334,980

Calculator

Solution

The third proportional to 253,463,768,420 and 537,146,334,980 is: 1,138,333,052,416.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,463,768,420 : 537,146,334,980 = 537,146,334,980 : x
  2. Step 2: Convert to fraction form
    253,463,768,420/537,146,334,980 = 537,146,334,980/x
  3. Step 3: Cross multiply
    253,463,768,420x = 537,146,334,980 × 537,146,334,980
  4. Step 4: Simplify right side
    253,463,768,420x = 288,526,185,182,446,370,160,640
  5. Step 5: Solve for x
    x = 288,526,185,182,446,370,160,640/253,463,768,420
  6. Step 6: Final answer
    x = 1,138,333,052,416.18

Related Problems

Find third proportional to 126,731,884,210 and 268,573,167,490
Half scale
Find third proportional to 506,927,536,840 and 1,074,292,669,960
Double scale
Find third proportional to 253,463,768,422 and 537,146,334,984
Similar ratio
Find third proportional to 380,195,652,630 and 805,719,502,470
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.