Home / 25,861,108,037.08-35,681,575,231.11-15,150,471,024.10

Finding the Fourth Proportional to 25,861,108,037.08, 35,681,575,231.11 and 15,150,471,024.10

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Solution

The fourth proportional to 25,861,108,037.08, 35,681,575,231.11 and 15,150,471,024.10 is: 20,903,693,332.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,861,108,037.08 : 35,681,575,231.11 = 15,150,471,024.10 : x
  2. Step 2: Convert to fraction form
    25,861,108,037.08/35,681,575,231.11 = 15,150,471,024.10/x
  3. Step 3: Cross multiply
    25,861,108,037.08x = 35,681,575,231.11 × 15,150,471,024.10
  4. Step 4: Simplify right side
    25,861,108,037.08x = 540,592,671,633,176,330,240
  5. Step 5: Solve for x
    x = 540,592,671,633,176,330,240/25,861,108,037.08
  6. Step 6: Final answer
    x = 20,903,693,332.01

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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.