Home / 116,504,444.25-160,779,992.18-63,584,041.41

Finding the Fourth Proportional to 116,504,444.25, 160,779,992.18 and 63,584,041.41

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Solution

The fourth proportional to 116,504,444.25, 160,779,992.18 and 63,584,041.41 is: 87,748,083.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,504,444.25 : 160,779,992.18 = 63,584,041.41 : x
  2. Step 2: Convert to fraction form
    116,504,444.25/160,779,992.18 = 63,584,041.41/x
  3. Step 3: Cross multiply
    116,504,444.25x = 160,779,992.18 × 63,584,041.41
  4. Step 4: Simplify right side
    116,504,444.25x = 10,223,041,680,354,676
  5. Step 5: Solve for x
    x = 10,223,041,680,354,676/116,504,444.25
  6. Step 6: Final answer
    x = 87,748,083.31

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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.