Home / 95,955,561.02-132,407,294.58-54,137,188.40

Finding the Fourth Proportional to 95,955,561.02, 132,407,294.58 and 54,137,188.40

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Solution

The fourth proportional to 95,955,561.02, 132,407,294.58 and 54,137,188.40 is: 74,702,899.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,955,561.02 : 132,407,294.58 = 54,137,188.40 : x
  2. Step 2: Convert to fraction form
    95,955,561.02/132,407,294.58 = 54,137,188.40/x
  3. Step 3: Cross multiply
    95,955,561.02x = 132,407,294.58 × 54,137,188.40
  4. Step 4: Simplify right side
    95,955,561.02x = 7,168,158,652,211,759
  5. Step 5: Solve for x
    x = 7,168,158,652,211,759/95,955,561.02
  6. Step 6: Final answer
    x = 74,702,899.72

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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.