Home / 9,033,276,264.56-12,466,257,672.97-5,416,888,786.40

Finding the Fourth Proportional to 9,033,276,264.56, 12,466,257,672.97 and 5,416,888,786.40

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Solution

The fourth proportional to 9,033,276,264.56, 12,466,257,672.97 and 5,416,888,786.40 is: 7,475,508,267.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,276,264.56 : 12,466,257,672.97 = 5,416,888,786.40 : x
  2. Step 2: Convert to fraction form
    9,033,276,264.56/12,466,257,672.97 = 5,416,888,786.40/x
  3. Step 3: Cross multiply
    9,033,276,264.56x = 12,466,257,672.97 × 5,416,888,786.40
  4. Step 4: Simplify right side
    9,033,276,264.56x = 67,528,331,397,088,231,424
  5. Step 5: Solve for x
    x = 67,528,331,397,088,231,424/9,033,276,264.56
  6. Step 6: Final answer
    x = 7,475,508,267.36

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.