Home / 88,196,973.02-132,313,118.79-49,390,611.44

Finding the Fourth Proportional to 88,196,973.02, 132,313,118.79 and 49,390,611.44

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Solution

The fourth proportional to 88,196,973.02, 132,313,118.79 and 49,390,611.44 is: 74,095,806.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,196,973.02 : 132,313,118.79 = 49,390,611.44 : x
  2. Step 2: Convert to fraction form
    88,196,973.02/132,313,118.79 = 49,390,611.44/x
  3. Step 3: Cross multiply
    88,196,973.02x = 132,313,118.79 × 49,390,611.44
  4. Step 4: Simplify right side
    88,196,973.02x = 6,535,025,838,095,103
  5. Step 5: Solve for x
    x = 6,535,025,838,095,103/88,196,973.02
  6. Step 6: Final answer
    x = 74,095,806.40

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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.