Home / 48,513,634.60-72,602,490.30-44,482,556.20

Finding the Fourth Proportional to 48,513,634.60, 72,602,490.30 and 44,482,556.20

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Solution

The fourth proportional to 48,513,634.60, 72,602,490.30 and 44,482,556.20 is: 66,569,828.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,513,634.60 : 72,602,490.30 = 44,482,556.20 : x
  2. Step 2: Convert to fraction form
    48,513,634.60/72,602,490.30 = 44,482,556.20/x
  3. Step 3: Cross multiply
    48,513,634.60x = 72,602,490.30 × 44,482,556.20
  4. Step 4: Simplify right side
    48,513,634.60x = 3,229,544,355,029,705
  5. Step 5: Solve for x
    x = 3,229,544,355,029,705/48,513,634.60
  6. Step 6: Final answer
    x = 66,569,828.91

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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.