Home / 48,146,215.68-72,230,054.40-22,573,595.52

Finding the Fourth Proportional to 48,146,215.68, 72,230,054.40 and 22,573,595.52

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Solution

The fourth proportional to 48,146,215.68, 72,230,054.40 and 22,573,595.52 is: 33,865,424.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,146,215.68 : 72,230,054.40 = 22,573,595.52 : x
  2. Step 2: Convert to fraction form
    48,146,215.68/72,230,054.40 = 22,573,595.52/x
  3. Step 3: Cross multiply
    48,146,215.68x = 72,230,054.40 × 22,573,595.52
  4. Step 4: Simplify right side
    48,146,215.68x = 1,630,492,032,413,196.50
  5. Step 5: Solve for x
    x = 1,630,492,032,413,196.50/48,146,215.68
  6. Step 6: Final answer
    x = 33,865,424.51

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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.