Home / 8,074,080,442.80-12,116,537,425.80-2,833,678,522.80

Finding the Fourth Proportional to 8,074,080,442.80, 12,116,537,425.80 and 2,833,678,522.80

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Solution

The fourth proportional to 8,074,080,442.80, 12,116,537,425.80 and 2,833,678,522.80 is: 4,252,418,850.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,074,080,442.80 : 12,116,537,425.80 = 2,833,678,522.80 : x
  2. Step 2: Convert to fraction form
    8,074,080,442.80/12,116,537,425.80 = 2,833,678,522.80/x
  3. Step 3: Cross multiply
    8,074,080,442.80x = 12,116,537,425.80 × 2,833,678,522.80
  4. Step 4: Simplify right side
    8,074,080,442.80x = 34,334,371,874,191,859,712
  5. Step 5: Solve for x
    x = 34,334,371,874,191,859,712/8,074,080,442.80
  6. Step 6: Final answer
    x = 4,252,418,850.35

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1.5x scale

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.