Home / 47,970,118,088,277-66,198,762,961,827-27,439,931,535,192

Finding the Fourth Proportional to 47,970,118,088,277, 66,198,762,961,827 and 27,439,931,535,192

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Solution

The fourth proportional to 47,970,118,088,277, 66,198,762,961,827 and 27,439,931,535,192 is: 37,867,105,518,567.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,970,118,088,277 : 66,198,762,961,827 = 27,439,931,535,192 : x
  2. Step 2: Convert to fraction form
    47,970,118,088,277/66,198,762,961,827 = 27,439,931,535,192/x
  3. Step 3: Cross multiply
    47,970,118,088,277x = 66,198,762,961,827 × 27,439,931,535,192
  4. Step 4: Simplify right side
    47,970,118,088,277x = 1,816,489,523,386,936,922,348,716,032
  5. Step 5: Solve for x
    x = 1,816,489,523,386,936,922,348,716,032/47,970,118,088,277
  6. Step 6: Final answer
    x = 37,867,105,518,567.67

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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.