Home / 296,138,639,472-451,146,732,840

Finding the Third Proportional to 296,138,639,472 and 451,146,732,840

Calculator

Solution

The third proportional to 296,138,639,472 and 451,146,732,840 is: 687,290,840,922.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,138,639,472 : 451,146,732,840 = 451,146,732,840 : x
  2. Step 2: Convert to fraction form
    296,138,639,472/451,146,732,840 = 451,146,732,840/x
  3. Step 3: Cross multiply
    296,138,639,472x = 451,146,732,840 × 451,146,732,840
  4. Step 4: Simplify right side
    296,138,639,472x = 203,533,374,552,206,326,366,208
  5. Step 5: Solve for x
    x = 203,533,374,552,206,326,366,208/296,138,639,472
  6. Step 6: Final answer
    x = 687,290,840,922.00

Related Problems

Find third proportional to 148,069,319,736 and 225,573,366,420
Half scale
Find third proportional to 592,277,278,944 and 902,293,465,680
Double scale
Find third proportional to 296,138,639,474 and 451,146,732,843
Similar ratio
Find third proportional to 444,207,959,208 and 676,720,099,260
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.