Home / 96,872,624.70-145,144,503.45-58,453,410.30

Finding the Fourth Proportional to 96,872,624.70, 145,144,503.45 and 58,453,410.30

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Solution

The fourth proportional to 96,872,624.70, 145,144,503.45 and 58,453,410.30 is: 87,580,895.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,872,624.70 : 145,144,503.45 = 58,453,410.30 : x
  2. Step 2: Convert to fraction form
    96,872,624.70/145,144,503.45 = 58,453,410.30/x
  3. Step 3: Cross multiply
    96,872,624.70x = 145,144,503.45 × 58,453,410.30
  4. Step 4: Simplify right side
    96,872,624.70x = 8,484,191,212,952,614
  5. Step 5: Solve for x
    x = 8,484,191,212,952,614/96,872,624.70
  6. Step 6: Final answer
    x = 87,580,895.42

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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.