Home / 39,448,909.80-59,173,364.70-29,882,971.80

Finding the Fourth Proportional to 39,448,909.80, 59,173,364.70 and 29,882,971.80

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Solution

The fourth proportional to 39,448,909.80, 59,173,364.70 and 29,882,971.80 is: 44,824,457.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,448,909.80 : 59,173,364.70 = 29,882,971.80 : x
  2. Step 2: Convert to fraction form
    39,448,909.80/59,173,364.70 = 29,882,971.80/x
  3. Step 3: Cross multiply
    39,448,909.80x = 59,173,364.70 × 29,882,971.80
  4. Step 4: Simplify right side
    39,448,909.80x = 1,768,275,988,641,215.50
  5. Step 5: Solve for x
    x = 1,768,275,988,641,215.50/39,448,909.80
  6. Step 6: Final answer
    x = 44,824,457.70

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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.