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Finding the Fourth Proportional to 96,779,273,635.40, 145,168,910,453.10 and 96,779,273,635.40

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Solution

The fourth proportional to 96,779,273,635.40, 145,168,910,453.10 and 96,779,273,635.40 is: 145,168,910,453.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,779,273,635.40 : 145,168,910,453.10 = 96,779,273,635.40 : x
  2. Step 2: Convert to fraction form
    96,779,273,635.40/145,168,910,453.10 = 96,779,273,635.40/x
  3. Step 3: Cross multiply
    96,779,273,635.40x = 145,168,910,453.10 × 96,779,273,635.40
  4. Step 4: Simplify right side
    96,779,273,635.40x = 14,049,341,708,093,444,063,232
  5. Step 5: Solve for x
    x = 14,049,341,708,093,444,063,232/96,779,273,635.40
  6. Step 6: Final answer
    x = 145,168,910,453.10

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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.