Home / 5,410,041,340.69-8,109,398,134.63-2,264,058,423.01

Finding the Fourth Proportional to 5,410,041,340.69, 8,109,398,134.63 and 2,264,058,423.01

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Solution

The fourth proportional to 5,410,041,340.69, 8,109,398,134.63 and 2,264,058,423.01 is: 3,393,717,348.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,410,041,340.69 : 8,109,398,134.63 = 2,264,058,423.01 : x
  2. Step 2: Convert to fraction form
    5,410,041,340.69/8,109,398,134.63 = 2,264,058,423.01/x
  3. Step 3: Cross multiply
    5,410,041,340.69x = 8,109,398,134.63 × 2,264,058,423.01
  4. Step 4: Simplify right side
    5,410,041,340.69x = 18,360,151,152,250,636,288
  5. Step 5: Solve for x
    x = 18,360,151,152,250,636,288/5,410,041,340.69
  6. Step 6: Final answer
    x = 3,393,717,348.18

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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.