Home / 2,477,877,154.02-3,716,799,194.07-1,003,995,218.34

Finding the Fourth Proportional to 2,477,877,154.02, 3,716,799,194.07 and 1,003,995,218.34

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Solution

The fourth proportional to 2,477,877,154.02, 3,716,799,194.07 and 1,003,995,218.34 is: 1,505,986,127.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,877,154.02 : 3,716,799,194.07 = 1,003,995,218.34 : x
  2. Step 2: Convert to fraction form
    2,477,877,154.02/3,716,799,194.07 = 1,003,995,218.34/x
  3. Step 3: Cross multiply
    2,477,877,154.02x = 3,716,799,194.07 × 1,003,995,218.34
  4. Step 4: Simplify right side
    2,477,877,154.02x = 3,731,648,618,376,245,760
  5. Step 5: Solve for x
    x = 3,731,648,618,376,245,760/2,477,877,154.02
  6. Step 6: Final answer
    x = 1,505,986,127.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.