Home / 32,125,091.16-48,169,527.96-10,553,901.24

Finding the Fourth Proportional to 32,125,091.16, 48,169,527.96 and 10,553,901.24

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Solution

The fourth proportional to 32,125,091.16, 48,169,527.96 and 10,553,901.24 is: 15,824,902.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,125,091.16 : 48,169,527.96 = 10,553,901.24 : x
  2. Step 2: Convert to fraction form
    32,125,091.16/48,169,527.96 = 10,553,901.24/x
  3. Step 3: Cross multiply
    32,125,091.16x = 48,169,527.96 × 10,553,901.24
  4. Step 4: Simplify right side
    32,125,091.16x = 508,376,440,867,258.69
  5. Step 5: Solve for x
    x = 508,376,440,867,258.69/32,125,091.16
  6. Step 6: Final answer
    x = 15,824,902.67

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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.