Home / 63,784,485.12-95,713,861.08-26,894,061.77

Finding the Fourth Proportional to 63,784,485.12, 95,713,861.08 and 26,894,061.77

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Solution

The fourth proportional to 63,784,485.12, 95,713,861.08 and 26,894,061.77 is: 40,356,749.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,784,485.12 : 95,713,861.08 = 26,894,061.77 : x
  2. Step 2: Convert to fraction form
    63,784,485.12/95,713,861.08 = 26,894,061.77/x
  3. Step 3: Cross multiply
    63,784,485.12x = 95,713,861.08 × 26,894,061.77
  4. Step 4: Simplify right side
    63,784,485.12x = 2,574,134,492,549,467
  5. Step 5: Solve for x
    x = 2,574,134,492,549,467/63,784,485.12
  6. Step 6: Final answer
    x = 40,356,749.57

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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.