Home / 195,623,477.40-293,435,216.10-119,095,973.40

Finding the Fourth Proportional to 195,623,477.40, 293,435,216.10 and 119,095,973.40

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Solution

The fourth proportional to 195,623,477.40, 293,435,216.10 and 119,095,973.40 is: 178,643,960.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,623,477.40 : 293,435,216.10 = 119,095,973.40 : x
  2. Step 2: Convert to fraction form
    195,623,477.40/293,435,216.10 = 119,095,973.40/x
  3. Step 3: Cross multiply
    195,623,477.40x = 293,435,216.10 × 119,095,973.40
  4. Step 4: Simplify right side
    195,623,477.40x = 34,946,952,691,268,856
  5. Step 5: Solve for x
    x = 34,946,952,691,268,856/195,623,477.40
  6. Step 6: Final answer
    x = 178,643,960.10

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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.