Home / 32,053,611.04-48,079,715.28-7,792,665.76

Finding the Fourth Proportional to 32,053,611.04, 48,079,715.28 and 7,792,665.76

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Solution

The fourth proportional to 32,053,611.04, 48,079,715.28 and 7,792,665.76 is: 11,688,828.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,053,611.04 : 48,079,715.28 = 7,792,665.76 : x
  2. Step 2: Convert to fraction form
    32,053,611.04/48,079,715.28 = 7,792,665.76/x
  3. Step 3: Cross multiply
    32,053,611.04x = 48,079,715.28 × 7,792,665.76
  4. Step 4: Simplify right side
    32,053,611.04x = 374,669,151,013,004.81
  5. Step 5: Solve for x
    x = 374,669,151,013,004.81/32,053,611.04
  6. Step 6: Final answer
    x = 11,688,828.15

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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.