Home / 183,041,000.87-252,612,159.75-103,670,181.81

Finding the Fourth Proportional to 183,041,000.87, 252,612,159.75 and 103,670,181.81

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Solution

The fourth proportional to 183,041,000.87, 252,612,159.75 and 103,670,181.81 is: 143,073,674.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,041,000.87 : 252,612,159.75 = 103,670,181.81 : x
  2. Step 2: Convert to fraction form
    183,041,000.87/252,612,159.75 = 103,670,181.81/x
  3. Step 3: Cross multiply
    183,041,000.87x = 252,612,159.75 × 103,670,181.81
  4. Step 4: Simplify right side
    183,041,000.87x = 26,188,348,528,699,264
  5. Step 5: Solve for x
    x = 26,188,348,528,699,264/183,041,000.87
  6. Step 6: Final answer
    x = 143,073,674.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.