Home / 8,501,609,675,435.40-12,752,414,513,153-8,501,609,675,435.40

Finding the Fourth Proportional to 8,501,609,675,435.40, 12,752,414,513,153 and 8,501,609,675,435.40

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Solution

The fourth proportional to 8,501,609,675,435.40, 12,752,414,513,153 and 8,501,609,675,435.40 is: 12,752,414,513,153

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,501,609,675,435.40 : 12,752,414,513,153 = 8,501,609,675,435.40 : x
  2. Step 2: Convert to fraction form
    8,501,609,675,435.40/12,752,414,513,153 = 8,501,609,675,435.40/x
  3. Step 3: Cross multiply
    8,501,609,675,435.40x = 12,752,414,513,153 × 8,501,609,675,435.40
  4. Step 4: Simplify right side
    8,501,609,675,435.40x = 108,416,050,610,184,370,018,844,672
  5. Step 5: Solve for x
    x = 108,416,050,610,184,370,018,844,672/8,501,609,675,435.40
  6. Step 6: Final answer
    x = 12,752,414,513,153

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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.