Home / 195,898,889.60-293,848,334.40-59,584,054.40

Finding the Fourth Proportional to 195,898,889.60, 293,848,334.40 and 59,584,054.40

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Solution

The fourth proportional to 195,898,889.60, 293,848,334.40 and 59,584,054.40 is: 89,376,081.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,898,889.60 : 293,848,334.40 = 59,584,054.40 : x
  2. Step 2: Convert to fraction form
    195,898,889.60/293,848,334.40 = 59,584,054.40/x
  3. Step 3: Cross multiply
    195,898,889.60x = 293,848,334.40 × 59,584,054.40
  4. Step 4: Simplify right side
    195,898,889.60x = 17,508,675,142,238,990
  5. Step 5: Solve for x
    x = 17,508,675,142,238,990/195,898,889.60
  6. Step 6: Final answer
    x = 89,376,081.60

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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.