Home / 162,797,401.13-224,635,123.60-96,716,201.04

Finding the Fourth Proportional to 162,797,401.13, 224,635,123.60 and 96,716,201.04

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Solution

The fourth proportional to 162,797,401.13, 224,635,123.60 and 96,716,201.04 is: 133,453,332.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,797,401.13 : 224,635,123.60 = 96,716,201.04 : x
  2. Step 2: Convert to fraction form
    162,797,401.13/224,635,123.60 = 96,716,201.04/x
  3. Step 3: Cross multiply
    162,797,401.13x = 224,635,123.60 × 96,716,201.04
  4. Step 4: Simplify right side
    162,797,401.13x = 21,725,855,774,501,060
  5. Step 5: Solve for x
    x = 21,725,855,774,501,060/162,797,401.13
  6. Step 6: Final answer
    x = 133,453,332.94

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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.