Home / 35,706,509.22-53,564,807.70-11,439,759.72

Finding the Fourth Proportional to 35,706,509.22, 53,564,807.70 and 11,439,759.72

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Solution

The fourth proportional to 35,706,509.22, 53,564,807.70 and 11,439,759.72 is: 17,161,255.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,706,509.22 : 53,564,807.70 = 11,439,759.72 : x
  2. Step 2: Convert to fraction form
    35,706,509.22/53,564,807.70 = 11,439,759.72/x
  3. Step 3: Cross multiply
    35,706,509.22x = 53,564,807.70 × 11,439,759.72
  4. Step 4: Simplify right side
    35,706,509.22x = 612,768,529,536,005.88
  5. Step 5: Solve for x
    x = 612,768,529,536,005.88/35,706,509.22
  6. Step 6: Final answer
    x = 17,161,255.55

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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.