Home / 47,184,423.24-70,787,357.01-14,397,925.04

Finding the Fourth Proportional to 47,184,423.24, 70,787,357.01 and 14,397,925.04

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Solution

The fourth proportional to 47,184,423.24, 70,787,357.01 and 14,397,925.04 is: 21,600,159.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,184,423.24 : 70,787,357.01 = 14,397,925.04 : x
  2. Step 2: Convert to fraction form
    47,184,423.24/70,787,357.01 = 14,397,925.04/x
  3. Step 3: Cross multiply
    47,184,423.24x = 70,787,357.01 × 14,397,925.04
  4. Step 4: Simplify right side
    47,184,423.24x = 1,019,191,059,762,647.38
  5. Step 5: Solve for x
    x = 1,019,191,059,762,647.38/47,184,423.24
  6. Step 6: Final answer
    x = 21,600,159.33

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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.