Home / 65,095,894.80-97,643,841.36-50,729,710.56

Finding the Fourth Proportional to 65,095,894.80, 97,643,841.36 and 50,729,710.56

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Solution

The fourth proportional to 65,095,894.80, 97,643,841.36 and 50,729,710.56 is: 76,094,565.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,095,894.80 : 97,643,841.36 = 50,729,710.56 : x
  2. Step 2: Convert to fraction form
    65,095,894.80/97,643,841.36 = 50,729,710.56/x
  3. Step 3: Cross multiply
    65,095,894.80x = 97,643,841.36 × 50,729,710.56
  4. Step 4: Simplify right side
    65,095,894.80x = 4,953,443,810,159,357
  5. Step 5: Solve for x
    x = 4,953,443,810,159,357/65,095,894.80
  6. Step 6: Final answer
    x = 76,094,565.19

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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.