Home / 59,051,129.60-88,671,172.80-44,690,412.80

Finding the Fourth Proportional to 59,051,129.60, 88,671,172.80 and 44,690,412.80

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Solution

The fourth proportional to 59,051,129.60, 88,671,172.80 and 44,690,412.80 is: 67,107,121.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,129.60 : 88,671,172.80 = 44,690,412.80 : x
  2. Step 2: Convert to fraction form
    59,051,129.60/88,671,172.80 = 44,690,412.80/x
  3. Step 3: Cross multiply
    59,051,129.60x = 88,671,172.80 × 44,690,412.80
  4. Step 4: Simplify right side
    59,051,129.60x = 3,962,751,315,892,131.50
  5. Step 5: Solve for x
    x = 3,962,751,315,892,131.50/59,051,129.60
  6. Step 6: Final answer
    x = 67,107,121.28

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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.