Home / 10,529,053,302.71-15,793,578,995.03-4,633,612,536.98

Finding the Fourth Proportional to 10,529,053,302.71, 15,793,578,995.03 and 4,633,612,536.98

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Solution

The fourth proportional to 10,529,053,302.71, 15,793,578,995.03 and 4,633,612,536.98 is: 6,950,418,383.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,529,053,302.71 : 15,793,578,995.03 = 4,633,612,536.98 : x
  2. Step 2: Convert to fraction form
    10,529,053,302.71/15,793,578,995.03 = 4,633,612,536.98/x
  3. Step 3: Cross multiply
    10,529,053,302.71x = 15,793,578,995.03 × 4,633,612,536.98
  4. Step 4: Simplify right side
    10,529,053,302.71x = 73,181,325,635,194,486,784
  5. Step 5: Solve for x
    x = 73,181,325,635,194,486,784/10,529,053,302.71
  6. Step 6: Final answer
    x = 6,950,418,383.42

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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.