Home / 176,931,576.45-244,166,709.02-98,620,095.65

Finding the Fourth Proportional to 176,931,576.45, 244,166,709.02 and 98,620,095.65

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Solution

The fourth proportional to 176,931,576.45, 244,166,709.02 and 98,620,095.65 is: 136,096,363.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,931,576.45 : 244,166,709.02 = 98,620,095.65 : x
  2. Step 2: Convert to fraction form
    176,931,576.45/244,166,709.02 = 98,620,095.65/x
  3. Step 3: Cross multiply
    176,931,576.45x = 244,166,709.02 × 98,620,095.65
  4. Step 4: Simplify right side
    176,931,576.45x = 24,079,744,196,384,180
  5. Step 5: Solve for x
    x = 24,079,744,196,384,180/176,931,576.45
  6. Step 6: Final answer
    x = 136,096,363.80

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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.