Home / 24,246,018.60-36,369,027.90-21,615,385.65

Finding the Fourth Proportional to 24,246,018.60, 36,369,027.90 and 21,615,385.65

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Solution

The fourth proportional to 24,246,018.60, 36,369,027.90 and 21,615,385.65 is: 32,423,078.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,246,018.60 : 36,369,027.90 = 21,615,385.65 : x
  2. Step 2: Convert to fraction form
    24,246,018.60/36,369,027.90 = 21,615,385.65/x
  3. Step 3: Cross multiply
    24,246,018.60x = 36,369,027.90 × 21,615,385.65
  4. Step 4: Simplify right side
    24,246,018.60x = 786,130,563,774,109.50
  5. Step 5: Solve for x
    x = 786,130,563,774,109.50/24,246,018.60
  6. Step 6: Final answer
    x = 32,423,078.48

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Double scale
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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.