Home / 43,360,234.64-65,046,300.56-25,172,967.68

Finding the Fourth Proportional to 43,360,234.64, 65,046,300.56 and 25,172,967.68

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Solution

The fourth proportional to 43,360,234.64, 65,046,300.56 and 25,172,967.68 is: 37,762,905.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,360,234.64 : 65,046,300.56 = 25,172,967.68 : x
  2. Step 2: Convert to fraction form
    43,360,234.64/65,046,300.56 = 25,172,967.68/x
  3. Step 3: Cross multiply
    43,360,234.64x = 65,046,300.56 × 25,172,967.68
  4. Step 4: Simplify right side
    43,360,234.64x = 1,637,408,421,700,446
  5. Step 5: Solve for x
    x = 1,637,408,421,700,446/43,360,234.64
  6. Step 6: Final answer
    x = 37,762,905.00

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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.