Home / 133,218,686,466-290,849,396,958

Finding the Third Proportional to 133,218,686,466 and 290,849,396,958

Calculator

Solution

The third proportional to 133,218,686,466 and 290,849,396,958 is: 634,996,290,347.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,218,686,466 : 290,849,396,958 = 290,849,396,958 : x
  2. Step 2: Convert to fraction form
    133,218,686,466/290,849,396,958 = 290,849,396,958/x
  3. Step 3: Cross multiply
    133,218,686,466x = 290,849,396,958 × 290,849,396,958
  4. Step 4: Simplify right side
    133,218,686,466x = 84,593,371,710,832,257,269,760
  5. Step 5: Solve for x
    x = 84,593,371,710,832,257,269,760/133,218,686,466
  6. Step 6: Final answer
    x = 634,996,290,347.17

Related Problems

Find third proportional to 66,609,343,233 and 145,424,698,479
Half scale
Find third proportional to 266,437,372,932 and 581,698,793,916
Double scale
Find third proportional to 133,218,686,468 and 290,849,396,962
Similar ratio
Find third proportional to 199,828,029,699 and 436,274,095,437
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.