Home / 98,304,059.72-147,480,097.60-32,725,070.77

Finding the Fourth Proportional to 98,304,059.72, 147,480,097.60 and 32,725,070.77

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Solution

The fourth proportional to 98,304,059.72, 147,480,097.60 and 32,725,070.77 is: 49,095,598.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,304,059.72 : 147,480,097.60 = 32,725,070.77 : x
  2. Step 2: Convert to fraction form
    98,304,059.72/147,480,097.60 = 32,725,070.77/x
  3. Step 3: Cross multiply
    98,304,059.72x = 147,480,097.60 × 32,725,070.77
  4. Step 4: Simplify right side
    98,304,059.72x = 4,826,296,630,891,144
  5. Step 5: Solve for x
    x = 4,826,296,630,891,144/98,304,059.72
  6. Step 6: Final answer
    x = 49,095,598.34

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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.