Home / 169,533,306.72-254,254,430.40-46,682,376

Finding the Fourth Proportional to 169,533,306.72, 254,254,430.40 and 46,682,376

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Solution

The fourth proportional to 169,533,306.72, 254,254,430.40 and 46,682,376 is: 70,011,027.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,533,306.72 : 254,254,430.40 = 46,682,376 : x
  2. Step 2: Convert to fraction form
    169,533,306.72/254,254,430.40 = 46,682,376/x
  3. Step 3: Cross multiply
    169,533,306.72x = 254,254,430.40 × 46,682,376
  4. Step 4: Simplify right side
    169,533,306.72x = 11,869,200,919,598,630
  5. Step 5: Solve for x
    x = 11,869,200,919,598,630/169,533,306.72
  6. Step 6: Final answer
    x = 70,011,027.03

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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.