Home / 118,103,460.34-177,139,637-35,103,441

Finding the Fourth Proportional to 118,103,460.34, 177,139,637 and 35,103,441

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Solution

The fourth proportional to 118,103,460.34, 177,139,637 and 35,103,441 is: 52,650,538.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,103,460.34 : 177,139,637 = 35,103,441 : x
  2. Step 2: Convert to fraction form
    118,103,460.34/177,139,637 = 35,103,441/x
  3. Step 3: Cross multiply
    118,103,460.34x = 177,139,637 × 35,103,441
  4. Step 4: Simplify right side
    118,103,460.34x = 6,218,210,796,190,917
  5. Step 5: Solve for x
    x = 6,218,210,796,190,917/118,103,460.34
  6. Step 6: Final answer
    x = 52,650,538.59

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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.