Home / 32,079,291,811.80-48,118,937,717.70-8,501,167,829.40

Finding the Fourth Proportional to 32,079,291,811.80, 48,118,937,717.70 and 8,501,167,829.40

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Solution

The fourth proportional to 32,079,291,811.80, 48,118,937,717.70 and 8,501,167,829.40 is: 12,751,751,744.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,079,291,811.80 : 48,118,937,717.70 = 8,501,167,829.40 : x
  2. Step 2: Convert to fraction form
    32,079,291,811.80/48,118,937,717.70 = 8,501,167,829.40/x
  3. Step 3: Cross multiply
    32,079,291,811.80x = 48,118,937,717.70 × 8,501,167,829.40
  4. Step 4: Simplify right side
    32,079,291,811.80x = 409,067,165,310,613,454,848
  5. Step 5: Solve for x
    x = 409,067,165,310,613,454,848/32,079,291,811.80
  6. Step 6: Final answer
    x = 12,751,751,744.10

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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.