Home / 407,631,688,947-607,912,598,160

Finding the Third Proportional to 407,631,688,947 and 607,912,598,160

Calculator

Solution

The third proportional to 407,631,688,947 and 607,912,598,160 is: 906,597,148,902.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    407,631,688,947 : 607,912,598,160 = 607,912,598,160 : x
  2. Step 2: Convert to fraction form
    407,631,688,947/607,912,598,160 = 607,912,598,160/x
  3. Step 3: Cross multiply
    407,631,688,947x = 607,912,598,160 × 607,912,598,160
  4. Step 4: Simplify right side
    407,631,688,947x = 369,557,727,001,641,668,837,376
  5. Step 5: Solve for x
    x = 369,557,727,001,641,668,837,376/407,631,688,947
  6. Step 6: Final answer
    x = 906,597,148,902.45

Related Problems

Find third proportional to 203,815,844,473.50 and 303,956,299,080
Half scale
Find third proportional to 815,263,377,894 and 1,215,825,196,320
Double scale
Find third proportional to 407,631,688,949 and 607,912,598,163
Similar ratio
Find third proportional to 611,447,533,420.50 and 911,868,897,240
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.