Home / 11,883,402,182.29-16,399,488,296.18-6,531,152,254.49

Finding the Fourth Proportional to 11,883,402,182.29, 16,399,488,296.18 and 6,531,152,254.49

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Solution

The fourth proportional to 11,883,402,182.29, 16,399,488,296.18 and 6,531,152,254.49 is: 9,013,206,261.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,883,402,182.29 : 16,399,488,296.18 = 6,531,152,254.49 : x
  2. Step 2: Convert to fraction form
    11,883,402,182.29/16,399,488,296.18 = 6,531,152,254.49/x
  3. Step 3: Cross multiply
    11,883,402,182.29x = 16,399,488,296.18 × 6,531,152,254.49
  4. Step 4: Simplify right side
    11,883,402,182.29x = 107,107,554,958,045,708,288
  5. Step 5: Solve for x
    x = 107,107,554,958,045,708,288/11,883,402,182.29
  6. Step 6: Final answer
    x = 9,013,206,261.56

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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.