Home / 93,480,790.72-129,003,545.84-52,227,683.04

Finding the Fourth Proportional to 93,480,790.72, 129,003,545.84 and 52,227,683.04

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Solution

The fourth proportional to 93,480,790.72, 129,003,545.84 and 52,227,683.04 is: 72,074,233.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,480,790.72 : 129,003,545.84 = 52,227,683.04 : x
  2. Step 2: Convert to fraction form
    93,480,790.72/129,003,545.84 = 52,227,683.04/x
  3. Step 3: Cross multiply
    93,480,790.72x = 129,003,545.84 × 52,227,683.04
  4. Step 4: Simplify right side
    93,480,790.72x = 6,737,556,303,167,631
  5. Step 5: Solve for x
    x = 6,737,556,303,167,631/93,480,790.72
  6. Step 6: Final answer
    x = 72,074,233.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.