Home / 175,189,417.61-241,679,080.98-124,964,737.07

Finding the Fourth Proportional to 175,189,417.61, 241,679,080.98 and 124,964,737.07

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Solution

The fourth proportional to 175,189,417.61, 241,679,080.98 and 124,964,737.07 is: 172,392,620.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,189,417.61 : 241,679,080.98 = 124,964,737.07 : x
  2. Step 2: Convert to fraction form
    175,189,417.61/241,679,080.98 = 124,964,737.07/x
  3. Step 3: Cross multiply
    175,189,417.61x = 241,679,080.98 × 124,964,737.07
  4. Step 4: Simplify right side
    175,189,417.61x = 30,201,362,810,589,136
  5. Step 5: Solve for x
    x = 30,201,362,810,589,136/175,189,417.61
  6. Step 6: Final answer
    x = 172,392,620.65

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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.