Home / 248,887,535.10-373,331,302.65-224,228,672.70

Finding the Fourth Proportional to 248,887,535.10, 373,331,302.65 and 224,228,672.70

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Solution

The fourth proportional to 248,887,535.10, 373,331,302.65 and 224,228,672.70 is: 336,343,009.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,887,535.10 : 373,331,302.65 = 224,228,672.70 : x
  2. Step 2: Convert to fraction form
    248,887,535.10/373,331,302.65 = 224,228,672.70/x
  3. Step 3: Cross multiply
    248,887,535.10x = 373,331,302.65 × 224,228,672.70
  4. Step 4: Simplify right side
    248,887,535.10x = 83,711,582,470,571,488
  5. Step 5: Solve for x
    x = 83,711,582,470,571,488/248,887,535.10
  6. Step 6: Final answer
    x = 336,343,009.05

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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.