Home / 47,059,751.52-70,600,975.56-16,349,861.16

Finding the Fourth Proportional to 47,059,751.52, 70,600,975.56 and 16,349,861.16

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Solution

The fourth proportional to 47,059,751.52, 70,600,975.56 and 16,349,861.16 is: 24,528,734.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,059,751.52 : 70,600,975.56 = 16,349,861.16 : x
  2. Step 2: Convert to fraction form
    47,059,751.52/70,600,975.56 = 16,349,861.16/x
  3. Step 3: Cross multiply
    47,059,751.52x = 70,600,975.56 × 16,349,861.16
  4. Step 4: Simplify right side
    47,059,751.52x = 1,154,316,148,166,553.25
  5. Step 5: Solve for x
    x = 1,154,316,148,166,553.25/47,059,751.52
  6. Step 6: Final answer
    x = 24,528,734.45

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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.