Home / 39,064,069.60-58,596,104.40-37,073,413.60

Finding the Fourth Proportional to 39,064,069.60, 58,596,104.40 and 37,073,413.60

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Solution

The fourth proportional to 39,064,069.60, 58,596,104.40 and 37,073,413.60 is: 55,610,120.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,064,069.60 : 58,596,104.40 = 37,073,413.60 : x
  2. Step 2: Convert to fraction form
    39,064,069.60/58,596,104.40 = 37,073,413.60/x
  3. Step 3: Cross multiply
    39,064,069.60x = 58,596,104.40 × 37,073,413.60
  4. Step 4: Simplify right side
    39,064,069.60x = 2,172,357,613,769,979.75
  5. Step 5: Solve for x
    x = 2,172,357,613,769,979.75/39,064,069.60
  6. Step 6: Final answer
    x = 55,610,120.40

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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.