Home / 39,925,941.66-59,882,905.46-11,168,349.66

Finding the Fourth Proportional to 39,925,941.66, 59,882,905.46 and 11,168,349.66

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Solution

The fourth proportional to 39,925,941.66, 59,882,905.46 and 11,168,349.66 is: 16,750,844.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,925,941.66 : 59,882,905.46 = 11,168,349.66 : x
  2. Step 2: Convert to fraction form
    39,925,941.66/59,882,905.46 = 11,168,349.66/x
  3. Step 3: Cross multiply
    39,925,941.66x = 59,882,905.46 × 11,168,349.66
  4. Step 4: Simplify right side
    39,925,941.66x = 668,793,226,834,003.12
  5. Step 5: Solve for x
    x = 668,793,226,834,003.12/39,925,941.66
  6. Step 6: Final answer
    x = 16,750,844.16

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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.