Home / 35,329,665.60-52,994,498.40-32,778,748.80

Finding the Fourth Proportional to 35,329,665.60, 52,994,498.40 and 32,778,748.80

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Solution

The fourth proportional to 35,329,665.60, 52,994,498.40 and 32,778,748.80 is: 49,168,123.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,329,665.60 : 52,994,498.40 = 32,778,748.80 : x
  2. Step 2: Convert to fraction form
    35,329,665.60/52,994,498.40 = 32,778,748.80/x
  3. Step 3: Cross multiply
    35,329,665.60x = 52,994,498.40 × 32,778,748.80
  4. Step 4: Simplify right side
    35,329,665.60x = 1,737,093,350,835,602
  5. Step 5: Solve for x
    x = 1,737,093,350,835,602/35,329,665.60
  6. Step 6: Final answer
    x = 49,168,123.20

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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.