Home / 88,880,368.04-133,199,501.32-50,037,347.24

Finding the Fourth Proportional to 88,880,368.04, 133,199,501.32 and 50,037,347.24

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Solution

The fourth proportional to 88,880,368.04, 133,199,501.32 and 50,037,347.24 is: 74,987,872.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,880,368.04 : 133,199,501.32 = 50,037,347.24 : x
  2. Step 2: Convert to fraction form
    88,880,368.04/133,199,501.32 = 50,037,347.24/x
  3. Step 3: Cross multiply
    88,880,368.04x = 133,199,501.32 × 50,037,347.24
  4. Step 4: Simplify right side
    88,880,368.04x = 6,664,949,699,743,678
  5. Step 5: Solve for x
    x = 6,664,949,699,743,678/88,880,368.04
  6. Step 6: Final answer
    x = 74,987,872.43

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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.