Home / 92,232,551.27-127,280,926.67-50,416,782.21

Finding the Fourth Proportional to 92,232,551.27, 127,280,926.67 and 50,416,782.21

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Solution

The fourth proportional to 92,232,551.27, 127,280,926.67 and 50,416,782.21 is: 69,575,162.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,232,551.27 : 127,280,926.67 = 50,416,782.21 : x
  2. Step 2: Convert to fraction form
    92,232,551.27/127,280,926.67 = 50,416,782.21/x
  3. Step 3: Cross multiply
    92,232,551.27x = 127,280,926.67 × 50,416,782.21
  4. Step 4: Simplify right side
    92,232,551.27x = 6,417,094,759,156,287
  5. Step 5: Solve for x
    x = 6,417,094,759,156,287/92,232,551.27
  6. Step 6: Final answer
    x = 69,575,162.68

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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.