Home / 32,099,898.70-48,153,501.56-11,639,254.96

Finding the Fourth Proportional to 32,099,898.70, 48,153,501.56 and 11,639,254.96

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Solution

The fourth proportional to 32,099,898.70, 48,153,501.56 and 11,639,254.96 is: 17,460,207.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,099,898.70 : 48,153,501.56 = 11,639,254.96 : x
  2. Step 2: Convert to fraction form
    32,099,898.70/48,153,501.56 = 11,639,254.96/x
  3. Step 3: Cross multiply
    32,099,898.70x = 48,153,501.56 × 11,639,254.96
  4. Step 4: Simplify right side
    32,099,898.70x = 560,470,881,873,597.81
  5. Step 5: Solve for x
    x = 560,470,881,873,597.81/32,099,898.70
  6. Step 6: Final answer
    x = 17,460,207.18

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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.