Home / 9,578,119.80-14,367,179.70-6,708,338.40

Finding the Fourth Proportional to 9,578,119.80, 14,367,179.70 and 6,708,338.40

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Solution

The fourth proportional to 9,578,119.80, 14,367,179.70 and 6,708,338.40 is: 10,062,507.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,578,119.80 : 14,367,179.70 = 6,708,338.40 : x
  2. Step 2: Convert to fraction form
    9,578,119.80/14,367,179.70 = 6,708,338.40/x
  3. Step 3: Cross multiply
    9,578,119.80x = 14,367,179.70 × 6,708,338.40
  4. Step 4: Simplify right side
    9,578,119.80x = 96,379,903,281,210.48
  5. Step 5: Solve for x
    x = 96,379,903,281,210.48/9,578,119.80
  6. Step 6: Final answer
    x = 10,062,507.60

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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.