Home / 162,560,193.03-224,275,153.46-96,430,036.95

Finding the Fourth Proportional to 162,560,193.03, 224,275,153.46 and 96,430,036.95

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Solution

The fourth proportional to 162,560,193.03, 224,275,153.46 and 96,430,036.95 is: 133,039,097.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,560,193.03 : 224,275,153.46 = 96,430,036.95 : x
  2. Step 2: Convert to fraction form
    162,560,193.03/224,275,153.46 = 96,430,036.95/x
  3. Step 3: Cross multiply
    162,560,193.03x = 224,275,153.46 × 96,430,036.95
  4. Step 4: Simplify right side
    162,560,193.03x = 21,626,861,334,632,572
  5. Step 5: Solve for x
    x = 21,626,861,334,632,572/162,560,193.03
  6. Step 6: Final answer
    x = 133,039,097.28

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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.