Home / 110,335,410.70-152,257,239.18-60,774,717.48

Finding the Fourth Proportional to 110,335,410.70, 152,257,239.18 and 60,774,717.48

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Solution

The fourth proportional to 110,335,410.70, 152,257,239.18 and 60,774,717.48 is: 83,866,010.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,335,410.70 : 152,257,239.18 = 60,774,717.48 : x
  2. Step 2: Convert to fraction form
    110,335,410.70/152,257,239.18 = 60,774,717.48/x
  3. Step 3: Cross multiply
    110,335,410.70x = 152,257,239.18 × 60,774,717.48
  4. Step 4: Simplify right side
    110,335,410.70x = 9,253,390,695,449,286
  5. Step 5: Solve for x
    x = 9,253,390,695,449,286/110,335,410.70
  6. Step 6: Final answer
    x = 83,866,010.35

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1.5x scale

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.