Home / 93,822,953.30-140,611,862.71-52,322,173.39

Finding the Fourth Proportional to 93,822,953.30, 140,611,862.71 and 52,322,173.39

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Solution

The fourth proportional to 93,822,953.30, 140,611,862.71 and 52,322,173.39 is: 78,414,908.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,822,953.30 : 140,611,862.71 = 52,322,173.39 : x
  2. Step 2: Convert to fraction form
    93,822,953.30/140,611,862.71 = 52,322,173.39/x
  3. Step 3: Cross multiply
    93,822,953.30x = 140,611,862.71 × 52,322,173.39
  4. Step 4: Simplify right side
    93,822,953.30x = 7,357,118,261,403,496
  5. Step 5: Solve for x
    x = 7,357,118,261,403,496/93,822,953.30
  6. Step 6: Final answer
    x = 78,414,908.11

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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.