Home / 13,432,178,575,138-20,150,282,453,462-4,717,818,588,443.80

Finding the Fourth Proportional to 13,432,178,575,138, 20,150,282,453,462 and 4,717,818,588,443.80

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Solution

The fourth proportional to 13,432,178,575,138, 20,150,282,453,462 and 4,717,818,588,443.80 is: 7,077,435,472,552.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,432,178,575,138 : 20,150,282,453,462 = 4,717,818,588,443.80 : x
  2. Step 2: Convert to fraction form
    13,432,178,575,138/20,150,282,453,462 = 4,717,818,588,443.80/x
  3. Step 3: Cross multiply
    13,432,178,575,138x = 20,150,282,453,462 × 4,717,818,588,443.80
  4. Step 4: Simplify right side
    13,432,178,575,138x = 95,065,377,121,335,962,379,485,184
  5. Step 5: Solve for x
    x = 95,065,377,121,335,962,379,485,184/13,432,178,575,138
  6. Step 6: Final answer
    x = 7,077,435,472,552.10

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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.