Home / 92,256,539.87-127,314,254.04-50,443,303.47

Finding the Fourth Proportional to 92,256,539.87, 127,314,254.04 and 50,443,303.47

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Solution

The fourth proportional to 92,256,539.87, 127,314,254.04 and 50,443,303.47 is: 69,611,884.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,256,539.87 : 127,314,254.04 = 50,443,303.47 : x
  2. Step 2: Convert to fraction form
    92,256,539.87/127,314,254.04 = 50,443,303.47/x
  3. Step 3: Cross multiply
    92,256,539.87x = 127,314,254.04 × 50,443,303.47
  4. Step 4: Simplify right side
    92,256,539.87x = 6,422,151,552,596,394
  5. Step 5: Solve for x
    x = 6,422,151,552,596,394/92,256,539.87
  6. Step 6: Final answer
    x = 69,611,884.01

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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.