Home / 40,120,562,848.24-55,363,085,741.10-23,619,487,497.40

Finding the Fourth Proportional to 40,120,562,848.24, 55,363,085,741.10 and 23,619,487,497.40

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Solution

The fourth proportional to 40,120,562,848.24, 55,363,085,741.10 and 23,619,487,497.40 is: 32,592,955,298.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,120,562,848.24 : 55,363,085,741.10 = 23,619,487,497.40 : x
  2. Step 2: Convert to fraction form
    40,120,562,848.24/55,363,085,741.10 = 23,619,487,497.40/x
  3. Step 3: Cross multiply
    40,120,562,848.24x = 55,363,085,741.10 × 23,619,487,497.40
  4. Step 4: Simplify right side
    40,120,562,848.24x = 1,307,647,711,479,395,778,560
  5. Step 5: Solve for x
    x = 1,307,647,711,479,395,778,560/40,120,562,848.24
  6. Step 6: Final answer
    x = 32,592,955,298.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.