Home / 1,582,593,662.16-2,372,215,047.12-532,332,051.84

Finding the Fourth Proportional to 1,582,593,662.16, 2,372,215,047.12 and 532,332,051.84

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Solution

The fourth proportional to 1,582,593,662.16, 2,372,215,047.12 and 532,332,051.84 is: 797,934,513.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,593,662.16 : 2,372,215,047.12 = 532,332,051.84 : x
  2. Step 2: Convert to fraction form
    1,582,593,662.16/2,372,215,047.12 = 532,332,051.84/x
  3. Step 3: Cross multiply
    1,582,593,662.16x = 2,372,215,047.12 × 532,332,051.84
  4. Step 4: Simplify right side
    1,582,593,662.16x = 1,262,806,103,439,111,680
  5. Step 5: Solve for x
    x = 1,262,806,103,439,111,680/1,582,593,662.16
  6. Step 6: Final answer
    x = 797,934,513.22

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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.