Home / 34,767,381.20-52,169,734.20-14,574,664.40

Finding the Fourth Proportional to 34,767,381.20, 52,169,734.20 and 14,574,664.40

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Solution

The fourth proportional to 34,767,381.20, 52,169,734.20 and 14,574,664.40 is: 21,869,819.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,767,381.20 : 52,169,734.20 = 14,574,664.40 : x
  2. Step 2: Convert to fraction form
    34,767,381.20/52,169,734.20 = 14,574,664.40/x
  3. Step 3: Cross multiply
    34,767,381.20x = 52,169,734.20 × 14,574,664.40
  4. Step 4: Simplify right side
    34,767,381.20x = 760,356,367,802,202.50
  5. Step 5: Solve for x
    x = 760,356,367,802,202.50/34,767,381.20
  6. Step 6: Final answer
    x = 21,869,819.97

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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.