Home / 9,984,007.70-14,976,011.55-6,151,994.90

Finding the Fourth Proportional to 9,984,007.70, 14,976,011.55 and 6,151,994.90

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Solution

The fourth proportional to 9,984,007.70, 14,976,011.55 and 6,151,994.90 is: 9,227,992.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,007.70 : 14,976,011.55 = 6,151,994.90 : x
  2. Step 2: Convert to fraction form
    9,984,007.70/14,976,011.55 = 6,151,994.90/x
  3. Step 3: Cross multiply
    9,984,007.70x = 14,976,011.55 × 6,151,994.90
  4. Step 4: Simplify right side
    9,984,007.70x = 92,132,346,677,941.11
  5. Step 5: Solve for x
    x = 92,132,346,677,941.11/9,984,007.70
  6. Step 6: Final answer
    x = 9,227,992.35

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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.