Home / 36,291,219.40-54,436,829.10-9,364,875.40

Finding the Fourth Proportional to 36,291,219.40, 54,436,829.10 and 9,364,875.40

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Solution

The fourth proportional to 36,291,219.40, 54,436,829.10 and 9,364,875.40 is: 14,047,313.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,219.40 : 54,436,829.10 = 9,364,875.40 : x
  2. Step 2: Convert to fraction form
    36,291,219.40/54,436,829.10 = 9,364,875.40/x
  3. Step 3: Cross multiply
    36,291,219.40x = 54,436,829.10 × 9,364,875.40
  4. Step 4: Simplify right side
    36,291,219.40x = 509,794,121,692,594.19
  5. Step 5: Solve for x
    x = 509,794,121,692,594.19/36,291,219.40
  6. Step 6: Final answer
    x = 14,047,313.10

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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.