Home / 59,328,008.20-88,992,012.30-46,587,809.80

Finding the Fourth Proportional to 59,328,008.20, 88,992,012.30 and 46,587,809.80

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Solution

The fourth proportional to 59,328,008.20, 88,992,012.30 and 46,587,809.80 is: 69,881,714.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,328,008.20 : 88,992,012.30 = 46,587,809.80 : x
  2. Step 2: Convert to fraction form
    59,328,008.20/88,992,012.30 = 46,587,809.80/x
  3. Step 3: Cross multiply
    59,328,008.20x = 88,992,012.30 × 46,587,809.80
  4. Step 4: Simplify right side
    59,328,008.20x = 4,145,942,942,751,660
  5. Step 5: Solve for x
    x = 4,145,942,942,751,660/59,328,008.20
  6. Step 6: Final answer
    x = 69,881,714.70

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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.