Home / 5,976,009,417.20-8,964,014,125.80-4,193,875,167.80

Finding the Fourth Proportional to 5,976,009,417.20, 8,964,014,125.80 and 4,193,875,167.80

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Solution

The fourth proportional to 5,976,009,417.20, 8,964,014,125.80 and 4,193,875,167.80 is: 6,290,812,751.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976,009,417.20 : 8,964,014,125.80 = 4,193,875,167.80 : x
  2. Step 2: Convert to fraction form
    5,976,009,417.20/8,964,014,125.80 = 4,193,875,167.80/x
  3. Step 3: Cross multiply
    5,976,009,417.20x = 8,964,014,125.80 × 4,193,875,167.80
  4. Step 4: Simplify right side
    5,976,009,417.20x = 37,593,956,246,001,041,408
  5. Step 5: Solve for x
    x = 37,593,956,246,001,041,408/5,976,009,417.20
  6. Step 6: Final answer
    x = 6,290,812,751.70

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Double scale
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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.