Home / 11,541,640,439.62-17,323,655,752.32-5,569,969,134.28

Finding the Fourth Proportional to 11,541,640,439.62, 17,323,655,752.32 and 5,569,969,134.28

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Solution

The fourth proportional to 11,541,640,439.62, 17,323,655,752.32 and 5,569,969,134.28 is: 8,360,356,427.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,541,640,439.62 : 17,323,655,752.32 = 5,569,969,134.28 : x
  2. Step 2: Convert to fraction form
    11,541,640,439.62/17,323,655,752.32 = 5,569,969,134.28/x
  3. Step 3: Cross multiply
    11,541,640,439.62x = 17,323,655,752.32 × 5,569,969,134.28
  4. Step 4: Simplify right side
    11,541,640,439.62x = 96,492,227,833,314,574,336
  5. Step 5: Solve for x
    x = 96,492,227,833,314,574,336/11,541,640,439.62
  6. Step 6: Final answer
    x = 8,360,356,427.50

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1.5x scale

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.