Home / 94,456,709.80-141,685,064.70-62,208,082.60

Finding the Fourth Proportional to 94,456,709.80, 141,685,064.70 and 62,208,082.60

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Solution

The fourth proportional to 94,456,709.80, 141,685,064.70 and 62,208,082.60 is: 93,312,123.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,456,709.80 : 141,685,064.70 = 62,208,082.60 : x
  2. Step 2: Convert to fraction form
    94,456,709.80/141,685,064.70 = 62,208,082.60/x
  3. Step 3: Cross multiply
    94,456,709.80x = 141,685,064.70 × 62,208,082.60
  4. Step 4: Simplify right side
    94,456,709.80x = 8,813,956,208,043,944
  5. Step 5: Solve for x
    x = 8,813,956,208,043,944/94,456,709.80
  6. Step 6: Final answer
    x = 93,312,123.90

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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.