Home / 93,802,535.02-129,447,510.59-51,989,299.80

Finding the Fourth Proportional to 93,802,535.02, 129,447,510.59 and 51,989,299.80

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Solution

The fourth proportional to 93,802,535.02, 129,447,510.59 and 51,989,299.80 is: 71,745,240.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,802,535.02 : 129,447,510.59 = 51,989,299.80 : x
  2. Step 2: Convert to fraction form
    93,802,535.02/129,447,510.59 = 51,989,299.80/x
  3. Step 3: Cross multiply
    93,802,535.02x = 129,447,510.59 × 51,989,299.80
  4. Step 4: Simplify right side
    93,802,535.02x = 6,729,885,436,427,185
  5. Step 5: Solve for x
    x = 6,729,885,436,427,185/93,802,535.02
  6. Step 6: Final answer
    x = 71,745,240.52

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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.