Home / 10,182,174,674.40-14,052,624,294.69-6,167,727,154.31

Finding the Fourth Proportional to 10,182,174,674.40, 14,052,624,294.69 and 6,167,727,154.31

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Solution

The fourth proportional to 10,182,174,674.40, 14,052,624,294.69 and 6,167,727,154.31 is: 8,512,204,437.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,182,174,674.40 : 14,052,624,294.69 = 6,167,727,154.31 : x
  2. Step 2: Convert to fraction form
    10,182,174,674.40/14,052,624,294.69 = 6,167,727,154.31/x
  3. Step 3: Cross multiply
    10,182,174,674.40x = 14,052,624,294.69 × 6,167,727,154.31
  4. Step 4: Simplify right side
    10,182,174,674.40x = 86,672,752,451,605,676,032
  5. Step 5: Solve for x
    x = 86,672,752,451,605,676,032/10,182,174,674.40
  6. Step 6: Final answer
    x = 8,512,204,437.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.