Home / 61,696,037.70-92,544,056.55-31,462,949.70

Finding the Fourth Proportional to 61,696,037.70, 92,544,056.55 and 31,462,949.70

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Solution

The fourth proportional to 61,696,037.70, 92,544,056.55 and 31,462,949.70 is: 47,194,424.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,696,037.70 : 92,544,056.55 = 31,462,949.70 : x
  2. Step 2: Convert to fraction form
    61,696,037.70/92,544,056.55 = 31,462,949.70/x
  3. Step 3: Cross multiply
    61,696,037.70x = 92,544,056.55 × 31,462,949.70
  4. Step 4: Simplify right side
    61,696,037.70x = 2,911,708,996,266,605.50
  5. Step 5: Solve for x
    x = 2,911,708,996,266,605.50/61,696,037.70
  6. Step 6: Final answer
    x = 47,194,424.55

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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.