Home / 8,696,077,110.70-13,050,918,110.85-4,038,528,186.70

Finding the Fourth Proportional to 8,696,077,110.70, 13,050,918,110.85 and 4,038,528,186.70

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Solution

The fourth proportional to 8,696,077,110.70, 13,050,918,110.85 and 4,038,528,186.70 is: 6,060,951,390.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,696,077,110.70 : 13,050,918,110.85 = 4,038,528,186.70 : x
  2. Step 2: Convert to fraction form
    8,696,077,110.70/13,050,918,110.85 = 4,038,528,186.70/x
  3. Step 3: Cross multiply
    8,696,077,110.70x = 13,050,918,110.85 × 4,038,528,186.70
  4. Step 4: Simplify right side
    8,696,077,110.70x = 52,706,500,652,981,239,808
  5. Step 5: Solve for x
    x = 52,706,500,652,981,239,808/8,696,077,110.70
  6. Step 6: Final answer
    x = 6,060,951,390.15

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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.