Home / 92,549,136.33-127,715,981.31-50,733,291.74

Finding the Fourth Proportional to 92,549,136.33, 127,715,981.31 and 50,733,291.74

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Solution

The fourth proportional to 92,549,136.33, 127,715,981.31 and 50,733,291.74 is: 70,010,941.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,549,136.33 : 127,715,981.31 = 50,733,291.74 : x
  2. Step 2: Convert to fraction form
    92,549,136.33/127,715,981.31 = 50,733,291.74/x
  3. Step 3: Cross multiply
    92,549,136.33x = 127,715,981.31 × 50,733,291.74
  4. Step 4: Simplify right side
    92,549,136.33x = 6,479,452,139,022,038
  5. Step 5: Solve for x
    x = 6,479,452,139,022,038/92,549,136.33
  6. Step 6: Final answer
    x = 70,010,941.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.