Home / 58,728,147.60-88,092,221.40-46,634,912.40

Finding the Fourth Proportional to 58,728,147.60, 88,092,221.40 and 46,634,912.40

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Solution

The fourth proportional to 58,728,147.60, 88,092,221.40 and 46,634,912.40 is: 69,952,368.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,728,147.60 : 88,092,221.40 = 46,634,912.40 : x
  2. Step 2: Convert to fraction form
    58,728,147.60/88,092,221.40 = 46,634,912.40/x
  3. Step 3: Cross multiply
    58,728,147.60x = 88,092,221.40 × 46,634,912.40
  4. Step 4: Simplify right side
    58,728,147.60x = 4,108,173,028,110,405.50
  5. Step 5: Solve for x
    x = 4,108,173,028,110,405.50/58,728,147.60
  6. Step 6: Final answer
    x = 69,952,368.60

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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.