Home / 12,096,363,855-16,692,993,369.18-6,533,475,663

Finding the Fourth Proportional to 12,096,363,855, 16,692,993,369.18 and 6,533,475,663

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Solution

The fourth proportional to 12,096,363,855, 16,692,993,369.18 and 6,533,475,663 is: 9,016,202,490.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,363,855 : 16,692,993,369.18 = 6,533,475,663 : x
  2. Step 2: Convert to fraction form
    12,096,363,855/16,692,993,369.18 = 6,533,475,663/x
  3. Step 3: Cross multiply
    12,096,363,855x = 16,692,993,369.18 × 6,533,475,663
  4. Step 4: Simplify right side
    12,096,363,855x = 109,063,265,920,157,908,992
  5. Step 5: Solve for x
    x = 109,063,265,920,157,908,992/12,096,363,855
  6. Step 6: Final answer
    x = 9,016,202,490.89

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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.