Home / 37,658,291.10-56,460,864.60-17,197,812.60

Finding the Fourth Proportional to 37,658,291.10, 56,460,864.60 and 17,197,812.60

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Solution

The fourth proportional to 37,658,291.10, 56,460,864.60 and 17,197,812.60 is: 25,784,583.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,658,291.10 : 56,460,864.60 = 17,197,812.60 : x
  2. Step 2: Convert to fraction form
    37,658,291.10/56,460,864.60 = 17,197,812.60/x
  3. Step 3: Cross multiply
    37,658,291.10x = 56,460,864.60 × 17,197,812.60
  4. Step 4: Simplify right side
    37,658,291.10x = 971,003,368,624,774.12
  5. Step 5: Solve for x
    x = 971,003,368,624,774.12/37,658,291.10
  6. Step 6: Final answer
    x = 25,784,583.96

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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.