Home / 23,789,912,439.16-35,688,934,116.74-9,807,891,047.92

Finding the Fourth Proportional to 23,789,912,439.16, 35,688,934,116.74 and 9,807,891,047.92

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Solution

The fourth proportional to 23,789,912,439.16, 35,688,934,116.74 and 9,807,891,047.92 is: 14,713,512,642.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,789,912,439.16 : 35,688,934,116.74 = 9,807,891,047.92 : x
  2. Step 2: Convert to fraction form
    23,789,912,439.16/35,688,934,116.74 = 9,807,891,047.92/x
  3. Step 3: Cross multiply
    23,789,912,439.16x = 35,688,934,116.74 × 9,807,891,047.92
  4. Step 4: Simplify right side
    23,789,912,439.16x = 350,033,177,433,380,880,384
  5. Step 5: Solve for x
    x = 350,033,177,433,380,880,384/23,789,912,439.16
  6. Step 6: Final answer
    x = 14,713,512,642.32

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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.