Home / 124,655,558.04-186,992,735.69-37,210,167.32

Finding the Fourth Proportional to 124,655,558.04, 186,992,735.69 and 37,210,167.32

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Solution

The fourth proportional to 124,655,558.04, 186,992,735.69 and 37,210,167.32 is: 55,818,056.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,655,558.04 : 186,992,735.69 = 37,210,167.32 : x
  2. Step 2: Convert to fraction form
    124,655,558.04/186,992,735.69 = 37,210,167.32/x
  3. Step 3: Cross multiply
    124,655,558.04x = 186,992,735.69 × 37,210,167.32
  4. Step 4: Simplify right side
    124,655,558.04x = 6,958,030,981,807,497
  5. Step 5: Solve for x
    x = 6,958,030,981,807,497/124,655,558.04
  6. Step 6: Final answer
    x = 55,818,056.50

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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.