Home / 32,369,862,054.39-48,551,084,079.93-8,468,674,147.68

Finding the Fourth Proportional to 32,369,862,054.39, 48,551,084,079.93 and 8,468,674,147.68

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Solution

The fourth proportional to 32,369,862,054.39, 48,551,084,079.93 and 8,468,674,147.68 is: 12,702,040,864.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,369,862,054.39 : 48,551,084,079.93 = 8,468,674,147.68 : x
  2. Step 2: Convert to fraction form
    32,369,862,054.39/48,551,084,079.93 = 8,468,674,147.68/x
  3. Step 3: Cross multiply
    32,369,862,054.39x = 48,551,084,079.93 × 8,468,674,147.68
  4. Step 4: Simplify right side
    32,369,862,054.39x = 411,163,310,589,541,220,352
  5. Step 5: Solve for x
    x = 411,163,310,589,541,220,352/32,369,862,054.39
  6. Step 6: Final answer
    x = 12,702,040,864.39

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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.