Home / 8,783,113,547.22-13,175,414,338.41-2,808,101,126.58

Finding the Fourth Proportional to 8,783,113,547.22, 13,175,414,338.41 and 2,808,101,126.58

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Solution

The fourth proportional to 8,783,113,547.22, 13,175,414,338.41 and 2,808,101,126.58 is: 4,212,389,564.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,783,113,547.22 : 13,175,414,338.41 = 2,808,101,126.58 : x
  2. Step 2: Convert to fraction form
    8,783,113,547.22/13,175,414,338.41 = 2,808,101,126.58/x
  3. Step 3: Cross multiply
    8,783,113,547.22x = 13,175,414,338.41 × 2,808,101,126.58
  4. Step 4: Simplify right side
    8,783,113,547.22x = 36,997,895,846,847,406,080
  5. Step 5: Solve for x
    x = 36,997,895,846,847,406,080/8,783,113,547.22
  6. Step 6: Final answer
    x = 4,212,389,564.13

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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.