Home / 15,484,719.92-23,225,577.96-4,702,114.04

Finding the Fourth Proportional to 15,484,719.92, 23,225,577.96 and 4,702,114.04

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Solution

The fourth proportional to 15,484,719.92, 23,225,577.96 and 4,702,114.04 is: 7,052,714.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,484,719.92 : 23,225,577.96 = 4,702,114.04 : x
  2. Step 2: Convert to fraction form
    15,484,719.92/23,225,577.96 = 4,702,114.04/x
  3. Step 3: Cross multiply
    15,484,719.92x = 23,225,577.96 × 4,702,114.04
  4. Step 4: Simplify right side
    15,484,719.92x = 109,209,316,212,830.56
  5. Step 5: Solve for x
    x = 109,209,316,212,830.56/15,484,719.92
  6. Step 6: Final answer
    x = 7,052,714.98

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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.