Home / 73,144,383.40-109,713,075.90-24,617,477.80

Finding the Fourth Proportional to 73,144,383.40, 109,713,075.90 and 24,617,477.80

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Solution

The fourth proportional to 73,144,383.40, 109,713,075.90 and 24,617,477.80 is: 36,925,039.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,144,383.40 : 109,713,075.90 = 24,617,477.80 : x
  2. Step 2: Convert to fraction form
    73,144,383.40/109,713,075.90 = 24,617,477.80/x
  3. Step 3: Cross multiply
    73,144,383.40x = 109,713,075.90 × 24,617,477.80
  4. Step 4: Simplify right side
    73,144,383.40x = 2,700,859,210,337,965
  5. Step 5: Solve for x
    x = 2,700,859,210,337,965/73,144,383.40
  6. Step 6: Final answer
    x = 36,925,039.01

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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.