Home / 104,945,454.60-157,484,537.10-61,814,574.60

Finding the Fourth Proportional to 104,945,454.60, 157,484,537.10 and 61,814,574.60

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Solution

The fourth proportional to 104,945,454.60, 157,484,537.10 and 61,814,574.60 is: 92,760,946.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,945,454.60 : 157,484,537.10 = 61,814,574.60 : x
  2. Step 2: Convert to fraction form
    104,945,454.60/157,484,537.10 = 61,814,574.60/x
  3. Step 3: Cross multiply
    104,945,454.60x = 157,484,537.10 × 61,814,574.60
  4. Step 4: Simplify right side
    104,945,454.60x = 9,734,839,666,914,418
  5. Step 5: Solve for x
    x = 9,734,839,666,914,418/104,945,454.60
  6. Step 6: Final answer
    x = 92,760,946.19

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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.