Home / 195,601,904.40-293,402,856.60-59,269,573.20

Finding the Fourth Proportional to 195,601,904.40, 293,402,856.60 and 59,269,573.20

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Solution

The fourth proportional to 195,601,904.40, 293,402,856.60 and 59,269,573.20 is: 88,904,359.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,601,904.40 : 293,402,856.60 = 59,269,573.20 : x
  2. Step 2: Convert to fraction form
    195,601,904.40/293,402,856.60 = 59,269,573.20/x
  3. Step 3: Cross multiply
    195,601,904.40x = 293,402,856.60 × 59,269,573.20
  4. Step 4: Simplify right side
    195,601,904.40x = 17,389,862,086,342,806
  5. Step 5: Solve for x
    x = 17,389,862,086,342,806/195,601,904.40
  6. Step 6: Final answer
    x = 88,904,359.80

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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.