Home / 53,045,791,286.63-79,529,460,426.90-32,079,562,973.18

Finding the Fourth Proportional to 53,045,791,286.63, 79,529,460,426.90 and 32,079,562,973.18

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Solution

The fourth proportional to 53,045,791,286.63, 79,529,460,426.90 and 32,079,562,973.18 is: 48,095,622,142.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,045,791,286.63 : 79,529,460,426.90 = 32,079,562,973.18 : x
  2. Step 2: Convert to fraction form
    53,045,791,286.63/79,529,460,426.90 = 32,079,562,973.18/x
  3. Step 3: Cross multiply
    53,045,791,286.63x = 79,529,460,426.90 × 32,079,562,973.18
  4. Step 4: Simplify right side
    53,045,791,286.63x = 2,551,270,333,987,765,092,352
  5. Step 5: Solve for x
    x = 2,551,270,333,987,765,092,352/53,045,791,286.63
  6. Step 6: Final answer
    x = 48,095,622,142.80

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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.