Home / 93,315,030.30-139,972,545.45-25,164,611.10

Finding the Fourth Proportional to 93,315,030.30, 139,972,545.45 and 25,164,611.10

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Solution

The fourth proportional to 93,315,030.30, 139,972,545.45 and 25,164,611.10 is: 37,746,916.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,315,030.30 : 139,972,545.45 = 25,164,611.10 : x
  2. Step 2: Convert to fraction form
    93,315,030.30/139,972,545.45 = 25,164,611.10/x
  3. Step 3: Cross multiply
    93,315,030.30x = 139,972,545.45 × 25,164,611.10
  4. Step 4: Simplify right side
    93,315,030.30x = 3,522,354,670,926,324.50
  5. Step 5: Solve for x
    x = 3,522,354,670,926,324.50/93,315,030.30
  6. Step 6: Final answer
    x = 37,746,916.65

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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.