Home / 14,762,024.10-22,143,036.15-12,410,561.70

Finding the Fourth Proportional to 14,762,024.10, 22,143,036.15 and 12,410,561.70

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Solution

The fourth proportional to 14,762,024.10, 22,143,036.15 and 12,410,561.70 is: 18,615,842.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,024.10 : 22,143,036.15 = 12,410,561.70 : x
  2. Step 2: Convert to fraction form
    14,762,024.10/22,143,036.15 = 12,410,561.70/x
  3. Step 3: Cross multiply
    14,762,024.10x = 22,143,036.15 × 12,410,561.70
  4. Step 4: Simplify right side
    14,762,024.10x = 274,807,516,364,905.41
  5. Step 5: Solve for x
    x = 274,807,516,364,905.41/14,762,024.10
  6. Step 6: Final answer
    x = 18,615,842.55

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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.