Home / 5,507,980,851.84-8,263,592,256-1,777,202,255.40

Finding the Fourth Proportional to 5,507,980,851.84, 8,263,592,256 and 1,777,202,255.40

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Solution

The fourth proportional to 5,507,980,851.84, 8,263,592,256 and 1,777,202,255.40 is: 2,666,326,407.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,980,851.84 : 8,263,592,256 = 1,777,202,255.40 : x
  2. Step 2: Convert to fraction form
    5,507,980,851.84/8,263,592,256 = 1,777,202,255.40/x
  3. Step 3: Cross multiply
    5,507,980,851.84x = 8,263,592,256 × 1,777,202,255.40
  4. Step 4: Simplify right side
    5,507,980,851.84x = 14,686,074,795,069,175,808
  5. Step 5: Solve for x
    x = 14,686,074,795,069,175,808/5,507,980,851.84
  6. Step 6: Final answer
    x = 2,666,326,407.10

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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.