Home / 195,706,980.60-293,560,470.90-59,392,145.40

Finding the Fourth Proportional to 195,706,980.60, 293,560,470.90 and 59,392,145.40

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Solution

The fourth proportional to 195,706,980.60, 293,560,470.90 and 59,392,145.40 is: 89,088,218.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,706,980.60 : 293,560,470.90 = 59,392,145.40 : x
  2. Step 2: Convert to fraction form
    195,706,980.60/293,560,470.90 = 59,392,145.40/x
  3. Step 3: Cross multiply
    195,706,980.60x = 293,560,470.90 × 59,392,145.40
  4. Step 4: Simplify right side
    195,706,980.60x = 17,435,186,171,385,268
  5. Step 5: Solve for x
    x = 17,435,186,171,385,268/195,706,980.60
  6. Step 6: Final answer
    x = 89,088,218.10

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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.