Home / 236,816,544.30-355,197,681.56-61,956,459.02

Finding the Fourth Proportional to 236,816,544.30, 355,197,681.56 and 61,956,459.02

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Solution

The fourth proportional to 236,816,544.30, 355,197,681.56 and 61,956,459.02 is: 92,927,589.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,816,544.30 : 355,197,681.56 = 61,956,459.02 : x
  2. Step 2: Convert to fraction form
    236,816,544.30/355,197,681.56 = 61,956,459.02/x
  3. Step 3: Cross multiply
    236,816,544.30x = 355,197,681.56 × 61,956,459.02
  4. Step 4: Simplify right side
    236,816,544.30x = 22,006,790,601,571,152
  5. Step 5: Solve for x
    x = 22,006,790,601,571,152/236,816,544.30
  6. Step 6: Final answer
    x = 92,927,589.44

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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.