Home / 37,316,466.16-55,977,532.93-12,716,747.38

Finding the Fourth Proportional to 37,316,466.16, 55,977,532.93 and 12,716,747.38

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Solution

The fourth proportional to 37,316,466.16, 55,977,532.93 and 12,716,747.38 is: 19,076,086.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,316,466.16 : 55,977,532.93 = 12,716,747.38 : x
  2. Step 2: Convert to fraction form
    37,316,466.16/55,977,532.93 = 12,716,747.38/x
  3. Step 3: Cross multiply
    37,316,466.16x = 55,977,532.93 × 12,716,747.38
  4. Step 4: Simplify right side
    37,316,466.16x = 711,852,145,276,549.62
  5. Step 5: Solve for x
    x = 711,852,145,276,549.62/37,316,466.16
  6. Step 6: Final answer
    x = 19,076,086.74

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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.