Home / 93,497,555.37-129,039,443.96-53,804,270.37

Finding the Fourth Proportional to 93,497,555.37, 129,039,443.96 and 53,804,270.37

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Solution

The fourth proportional to 93,497,555.37, 129,039,443.96 and 53,804,270.37 is: 74,257,269.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,497,555.37 : 129,039,443.96 = 53,804,270.37 : x
  2. Step 2: Convert to fraction form
    93,497,555.37/129,039,443.96 = 53,804,270.37/x
  3. Step 3: Cross multiply
    93,497,555.37x = 129,039,443.96 × 53,804,270.37
  4. Step 4: Simplify right side
    93,497,555.37x = 6,942,873,130,949,282
  5. Step 5: Solve for x
    x = 6,942,873,130,949,282/93,497,555.37
  6. Step 6: Final answer
    x = 74,257,269.12

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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.