Home / 48,669,964,779.20-73,004,947,168.80-48,669,964,779.20

Finding the Fourth Proportional to 48,669,964,779.20, 73,004,947,168.80 and 48,669,964,779.20

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Solution

The fourth proportional to 48,669,964,779.20, 73,004,947,168.80 and 48,669,964,779.20 is: 73,004,947,168.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,669,964,779.20 : 73,004,947,168.80 = 48,669,964,779.20 : x
  2. Step 2: Convert to fraction form
    48,669,964,779.20/73,004,947,168.80 = 48,669,964,779.20/x
  3. Step 3: Cross multiply
    48,669,964,779.20x = 73,004,947,168.80 × 48,669,964,779.20
  4. Step 4: Simplify right side
    48,669,964,779.20x = 3,553,148,207,412,852,817,920
  5. Step 5: Solve for x
    x = 3,553,148,207,412,852,817,920/48,669,964,779.20
  6. Step 6: Final answer
    x = 73,004,947,168.80

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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.