Home / 11,808,652,521.60-17,733,386,116.80-6,298,672,233.60

Finding the Fourth Proportional to 11,808,652,521.60, 17,733,386,116.80 and 6,298,672,233.60

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Solution

The fourth proportional to 11,808,652,521.60, 17,733,386,116.80 and 6,298,672,233.60 is: 9,458,893,513.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,808,652,521.60 : 17,733,386,116.80 = 6,298,672,233.60 : x
  2. Step 2: Convert to fraction form
    11,808,652,521.60/17,733,386,116.80 = 6,298,672,233.60/x
  3. Step 3: Cross multiply
    11,808,652,521.60x = 17,733,386,116.80 × 6,298,672,233.60
  4. Step 4: Simplify right side
    11,808,652,521.60x = 111,696,786,741,595,881,472
  5. Step 5: Solve for x
    x = 111,696,786,741,595,881,472/11,808,652,521.60
  6. Step 6: Final answer
    x = 9,458,893,513.66

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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.