Home / 40,934,712.32-56,494,856.68-23,297,903.24

Finding the Fourth Proportional to 40,934,712.32, 56,494,856.68 and 23,297,903.24

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Solution

The fourth proportional to 40,934,712.32, 56,494,856.68 and 23,297,903.24 is: 32,153,925.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,934,712.32 : 56,494,856.68 = 23,297,903.24 : x
  2. Step 2: Convert to fraction form
    40,934,712.32/56,494,856.68 = 23,297,903.24/x
  3. Step 3: Cross multiply
    40,934,712.32x = 56,494,856.68 × 23,297,903.24
  4. Step 4: Simplify right side
    40,934,712.32x = 1,316,211,704,488,307.50
  5. Step 5: Solve for x
    x = 1,316,211,704,488,307.50/40,934,712.32
  6. Step 6: Final answer
    x = 32,153,925.85

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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.