Home / 11,020,252,940.66-16,526,988,817.40-3,157,558,545.08

Finding the Fourth Proportional to 11,020,252,940.66, 16,526,988,817.40 and 3,157,558,545.08

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Solution

The fourth proportional to 11,020,252,940.66, 16,526,988,817.40 and 3,157,558,545.08 is: 4,735,366,333.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,020,252,940.66 : 16,526,988,817.40 = 3,157,558,545.08 : x
  2. Step 2: Convert to fraction form
    11,020,252,940.66/16,526,988,817.40 = 3,157,558,545.08/x
  3. Step 3: Cross multiply
    11,020,252,940.66x = 16,526,988,817.40 × 3,157,558,545.08
  4. Step 4: Simplify right side
    11,020,252,940.66x = 52,184,934,764,822,970,368
  5. Step 5: Solve for x
    x = 52,184,934,764,822,970,368/11,020,252,940.66
  6. Step 6: Final answer
    x = 4,735,366,333.77

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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.