Home / 33,973,545.60-46,888,817.70-20,036,432.58

Finding the Fourth Proportional to 33,973,545.60, 46,888,817.70 and 20,036,432.58

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Solution

The fourth proportional to 33,973,545.60, 46,888,817.70 and 20,036,432.58 is: 27,653,417.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,973,545.60 : 46,888,817.70 = 20,036,432.58 : x
  2. Step 2: Convert to fraction form
    33,973,545.60/46,888,817.70 = 20,036,432.58/x
  3. Step 3: Cross multiply
    33,973,545.60x = 46,888,817.70 × 20,036,432.58
  4. Step 4: Simplify right side
    33,973,545.60x = 939,484,634,601,960.62
  5. Step 5: Solve for x
    x = 939,484,634,601,960.62/33,973,545.60
  6. Step 6: Final answer
    x = 27,653,417.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.