Home / 98,059,709.04-135,312,384.24-60,376,889.04

Finding the Fourth Proportional to 98,059,709.04, 135,312,384.24 and 60,376,889.04

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Solution

The fourth proportional to 98,059,709.04, 135,312,384.24 and 60,376,889.04 is: 83,313,940.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,059,709.04 : 135,312,384.24 = 60,376,889.04 : x
  2. Step 2: Convert to fraction form
    98,059,709.04/135,312,384.24 = 60,376,889.04/x
  3. Step 3: Cross multiply
    98,059,709.04x = 135,312,384.24 × 60,376,889.04
  4. Step 4: Simplify right side
    98,059,709.04x = 8,169,740,808,996,325
  5. Step 5: Solve for x
    x = 8,169,740,808,996,325/98,059,709.04
  6. Step 6: Final answer
    x = 83,313,940.95

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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.