Home / 176,847,474.89-264,931,225.07-98,887,927.70

Finding the Fourth Proportional to 176,847,474.89, 264,931,225.07 and 98,887,927.70

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Solution

The fourth proportional to 176,847,474.89, 264,931,225.07 and 98,887,927.70 is: 148,141,780.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,847,474.89 : 264,931,225.07 = 98,887,927.70 : x
  2. Step 2: Convert to fraction form
    176,847,474.89/264,931,225.07 = 98,887,927.70/x
  3. Step 3: Cross multiply
    176,847,474.89x = 264,931,225.07 × 98,887,927.70
  4. Step 4: Simplify right side
    176,847,474.89x = 26,198,499,828,375,488
  5. Step 5: Solve for x
    x = 26,198,499,828,375,488/176,847,474.89
  6. Step 6: Final answer
    x = 148,141,780.62

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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.