Home / 29,925,345.60-44,881,502.76-8,065,214.64

Finding the Fourth Proportional to 29,925,345.60, 44,881,502.76 and 8,065,214.64

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Solution

The fourth proportional to 29,925,345.60, 44,881,502.76 and 8,065,214.64 is: 12,096,065.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,925,345.60 : 44,881,502.76 = 8,065,214.64 : x
  2. Step 2: Convert to fraction form
    29,925,345.60/44,881,502.76 = 8,065,214.64/x
  3. Step 3: Cross multiply
    29,925,345.60x = 44,881,502.76 × 8,065,214.64
  4. Step 4: Simplify right side
    29,925,345.60x = 361,978,953,125,152.38
  5. Step 5: Solve for x
    x = 361,978,953,125,152.38/29,925,345.60
  6. Step 6: Final answer
    x = 12,096,065.92

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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.