Home / 22,150,060.34-30,567,088.80-12,226,948.58

Finding the Fourth Proportional to 22,150,060.34, 30,567,088.80 and 12,226,948.58

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Solution

The fourth proportional to 22,150,060.34, 30,567,088.80 and 12,226,948.58 is: 16,873,192.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,150,060.34 : 30,567,088.80 = 12,226,948.58 : x
  2. Step 2: Convert to fraction form
    22,150,060.34/30,567,088.80 = 12,226,948.58/x
  3. Step 3: Cross multiply
    22,150,060.34x = 30,567,088.80 × 12,226,948.58
  4. Step 4: Simplify right side
    22,150,060.34x = 373,742,223,074,311.62
  5. Step 5: Solve for x
    x = 373,742,223,074,311.62/22,150,060.34
  6. Step 6: Final answer
    x = 16,873,192.10

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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.