Home / 594,864,009.60-892,296,014.40-186,045,475.20

Finding the Fourth Proportional to 594,864,009.60, 892,296,014.40 and 186,045,475.20

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Solution

The fourth proportional to 594,864,009.60, 892,296,014.40 and 186,045,475.20 is: 279,068,212.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,864,009.60 : 892,296,014.40 = 186,045,475.20 : x
  2. Step 2: Convert to fraction form
    594,864,009.60/892,296,014.40 = 186,045,475.20/x
  3. Step 3: Cross multiply
    594,864,009.60x = 892,296,014.40 × 186,045,475.20
  4. Step 4: Simplify right side
    594,864,009.60x = 166,007,636,018,114,016
  5. Step 5: Solve for x
    x = 166,007,636,018,114,016/594,864,009.60
  6. Step 6: Final answer
    x = 279,068,212.80

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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.