Home / 155,624,922.68-233,206,538.81-63,395,994.33

Finding the Fourth Proportional to 155,624,922.68, 233,206,538.81 and 63,395,994.33

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Solution

The fourth proportional to 155,624,922.68, 233,206,538.81 and 63,395,994.33 is: 94,999,953.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,624,922.68 : 233,206,538.81 = 63,395,994.33 : x
  2. Step 2: Convert to fraction form
    155,624,922.68/233,206,538.81 = 63,395,994.33/x
  3. Step 3: Cross multiply
    155,624,922.68x = 233,206,538.81 × 63,395,994.33
  4. Step 4: Simplify right side
    155,624,922.68x = 14,784,360,411,800,706
  5. Step 5: Solve for x
    x = 14,784,360,411,800,706/155,624,922.68
  6. Step 6: Final answer
    x = 94,999,953.46

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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.