Home / 112,424,580.05-168,653,666.23-35,750,109.65

Finding the Fourth Proportional to 112,424,580.05, 168,653,666.23 and 35,750,109.65

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Solution

The fourth proportional to 112,424,580.05, 168,653,666.23 and 35,750,109.65 is: 53,630,505.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,424,580.05 : 168,653,666.23 = 35,750,109.65 : x
  2. Step 2: Convert to fraction form
    112,424,580.05/168,653,666.23 = 35,750,109.65/x
  3. Step 3: Cross multiply
    112,424,580.05x = 168,653,666.23 × 35,750,109.65
  4. Step 4: Simplify right side
    112,424,580.05x = 6,029,387,059,664,359
  5. Step 5: Solve for x
    x = 6,029,387,059,664,359/112,424,580.05
  6. Step 6: Final answer
    x = 53,630,505.51

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1.5x scale

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.