Home / 104,836,595.02-144,674,939.58-57,792,636.03

Finding the Fourth Proportional to 104,836,595.02, 144,674,939.58 and 57,792,636.03

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Solution

The fourth proportional to 104,836,595.02, 144,674,939.58 and 57,792,636.03 is: 79,754,079.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,836,595.02 : 144,674,939.58 = 57,792,636.03 : x
  2. Step 2: Convert to fraction form
    104,836,595.02/144,674,939.58 = 57,792,636.03/x
  3. Step 3: Cross multiply
    104,836,595.02x = 144,674,939.58 × 57,792,636.03
  4. Step 4: Simplify right side
    104,836,595.02x = 8,361,146,125,809,182
  5. Step 5: Solve for x
    x = 8,361,146,125,809,182/104,836,595.02
  6. Step 6: Final answer
    x = 79,754,079.43

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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.