Home / 24,259,533.80-36,289,767.90-21,870,746.60

Finding the Fourth Proportional to 24,259,533.80, 36,289,767.90 and 21,870,746.60

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Solution

The fourth proportional to 24,259,533.80, 36,289,767.90 and 21,870,746.60 is: 32,716,387.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,259,533.80 : 36,289,767.90 = 21,870,746.60 : x
  2. Step 2: Convert to fraction form
    24,259,533.80/36,289,767.90 = 21,870,746.60/x
  3. Step 3: Cross multiply
    24,259,533.80x = 36,289,767.90 × 21,870,746.60
  4. Step 4: Simplify right side
    24,259,533.80x = 793,684,317,913,714.12
  5. Step 5: Solve for x
    x = 793,684,317,913,714.12/24,259,533.80
  6. Step 6: Final answer
    x = 32,716,387.89

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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.