Home / 88,923,744.69-122,714,767.67-48,225,888.69

Finding the Fourth Proportional to 88,923,744.69, 122,714,767.67 and 48,225,888.69

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Solution

The fourth proportional to 88,923,744.69, 122,714,767.67 and 48,225,888.69 is: 66,551,726.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,923,744.69 : 122,714,767.67 = 48,225,888.69 : x
  2. Step 2: Convert to fraction form
    88,923,744.69/122,714,767.67 = 48,225,888.69/x
  3. Step 3: Cross multiply
    88,923,744.69x = 122,714,767.67 × 48,225,888.69
  4. Step 4: Simplify right side
    88,923,744.69x = 5,918,028,726,272,630
  5. Step 5: Solve for x
    x = 5,918,028,726,272,630/88,923,744.69
  6. Step 6: Final answer
    x = 66,551,726.39

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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.