Home / 39,724,435.60-59,586,653.40-29,646,739.60

Finding the Fourth Proportional to 39,724,435.60, 59,586,653.40 and 29,646,739.60

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Solution

The fourth proportional to 39,724,435.60, 59,586,653.40 and 29,646,739.60 is: 44,470,109.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,724,435.60 : 59,586,653.40 = 29,646,739.60 : x
  2. Step 2: Convert to fraction form
    39,724,435.60/59,586,653.40 = 29,646,739.60/x
  3. Step 3: Cross multiply
    39,724,435.60x = 59,586,653.40 × 29,646,739.60
  4. Step 4: Simplify right side
    39,724,435.60x = 1,766,549,996,985,254.75
  5. Step 5: Solve for x
    x = 1,766,549,996,985,254.75/39,724,435.60
  6. Step 6: Final answer
    x = 44,470,109.40

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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.