Home / 88,353,935.46-132,351,784.65-40,963,899.15

Finding the Fourth Proportional to 88,353,935.46, 132,351,784.65 and 40,963,899.15

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Solution

The fourth proportional to 88,353,935.46, 132,351,784.65 and 40,963,899.15 is: 61,362,803.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,353,935.46 : 132,351,784.65 = 40,963,899.15 : x
  2. Step 2: Convert to fraction form
    88,353,935.46/132,351,784.65 = 40,963,899.15/x
  3. Step 3: Cross multiply
    88,353,935.46x = 132,351,784.65 × 40,963,899.15
  4. Step 4: Simplify right side
    88,353,935.46x = 5,421,645,158,725,118
  5. Step 5: Solve for x
    x = 5,421,645,158,725,118/88,353,935.46
  6. Step 6: Final answer
    x = 61,362,803.26

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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.