Home / 47,068,505.46-70,562,316.92-16,359,095.34

Finding the Fourth Proportional to 47,068,505.46, 70,562,316.92 and 16,359,095.34

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Solution

The fourth proportional to 47,068,505.46, 70,562,316.92 and 16,359,095.34 is: 24,524,587.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,068,505.46 : 70,562,316.92 = 16,359,095.34 : x
  2. Step 2: Convert to fraction form
    47,068,505.46/70,562,316.92 = 16,359,095.34/x
  3. Step 3: Cross multiply
    47,068,505.46x = 70,562,316.92 × 16,359,095.34
  4. Step 4: Simplify right side
    47,068,505.46x = 1,154,335,669,823,779.75
  5. Step 5: Solve for x
    x = 1,154,335,669,823,779.75/47,068,505.46
  6. Step 6: Final answer
    x = 24,524,587.27

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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.