Home / 95,835,188.01-132,316,409.14-56,689,539.20

Finding the Fourth Proportional to 95,835,188.01, 132,316,409.14 and 56,689,539.20

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Solution

The fourth proportional to 95,835,188.01, 132,316,409.14 and 56,689,539.20 is: 78,269,333.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,835,188.01 : 132,316,409.14 = 56,689,539.20 : x
  2. Step 2: Convert to fraction form
    95,835,188.01/132,316,409.14 = 56,689,539.20/x
  3. Step 3: Cross multiply
    95,835,188.01x = 132,316,409.14 × 56,689,539.20
  4. Step 4: Simplify right side
    95,835,188.01x = 7,500,956,261,941,963
  5. Step 5: Solve for x
    x = 7,500,956,261,941,963/95,835,188.01
  6. Step 6: Final answer
    x = 78,269,333.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.