Home / 63,016,078.40-94,524,117.60-59,189,703.20

Finding the Fourth Proportional to 63,016,078.40, 94,524,117.60 and 59,189,703.20

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Solution

The fourth proportional to 63,016,078.40, 94,524,117.60 and 59,189,703.20 is: 88,784,554.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,016,078.40 : 94,524,117.60 = 59,189,703.20 : x
  2. Step 2: Convert to fraction form
    63,016,078.40/94,524,117.60 = 59,189,703.20/x
  3. Step 3: Cross multiply
    63,016,078.40x = 94,524,117.60 × 59,189,703.20
  4. Step 4: Simplify right side
    63,016,078.40x = 5,594,854,465,985,896
  5. Step 5: Solve for x
    x = 5,594,854,465,985,896/63,016,078.40
  6. Step 6: Final answer
    x = 88,784,554.80

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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.